61.15.0.0/16 IP Address Range

Explore geolocation information for IP ranges, including the start and end addresses and their corresponding CIDR or prefix. See details about the networks and locations associated with each address. Understand how these IPs are organized and distributed across different networks.

IPv4 range intelligence

61.15.0.0/16

Anycast: 0 (0.00%)
Responding /24s: 88 (of 256)
CDN: 0 (0.00%)
RPKI valid: 100.0%

Summary

61.15.0.0/16 holds 65,536 addresses spread across 2 countries and 14 autonomous systems, announced through 73 BGP prefixes. The largest single share sits in Hong Kong at 99.61%. It is administered by APNIC, with registrations dating from 2001-05-25. 6,967 addresses answered ping and 0 are served over anycast.

Networks: 14
BGP prefixes: 73
Countries: 2
Pingable IPs: 6,967
Companies: 14
Child ranges: 256

IP Address Coverage

100.0%

Mapped: 65,536
Unmapped: 0
Total addresses: 65,536

Security

518 flagged addresses — 0.79% of 65,536 total.

Anonymous: 5<0.01%
Known attacker: 1<0.01%
Spam: 1<0.01%
Bot: 00.00%
Cloud provider: 5120.78%
VPN: 1<0.01%
Residential proxy: 4<0.01%
Proxy: 4<0.01%

Coverage

Hong Kong

99.61%

Germany

0.39%

Address Space

81.6%

of the range is
announced in BGP

Routed: 53,504 81.64%
Assigned, not routed: 12,032 18.36%

Regional registry

APNIC100.00%

Routing security (RPKI)

100.0%

of announced space
has a valid route origin

Total53,504

Valid: 53,504 100.00%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 10 of 14

ASN	Operator	IPv4 routes	IPv6 routes	Addresses here	Share
AS9908	Hong Kong Cable Television Ltd	200	0	33,280	62.20%
AS9304	HGC Global Communications Limited	1,984	43	6,144	11.48%
AS149175	UNION FU WAH DIGITAL TECHNOLOGY LIMITED	62	1	6,144	11.48%
AS148996	Global Communication Network Limited	232	0	2,304	4.31%
AS218780	KINGNIU LIMITED	10	0	1,280	2.39%
AS2914	NTT America, Inc.	1,686	11	1,024	1.91%
AS219075	VSEEK LIMITED	82	0	1,024	1.91%
AS213607	World First Communication Ltd	107	1	512	0.96%
AS218797	CHEUNGZIT TRADE LIMITED	22	0	512	0.96%
AS25198	Interkvm Host SRL	151	9	256	0.48%

All IP Ranges

showing 10 of 256

Prefix	First IP	Last IP	No. of IPs	Pingable	Category
61.15.0.0/24	61.15.0.0	61.15.0.255	256	0	No ping response
61.15.1.0/24	61.15.1.0	61.15.1.255	256	0	No ping response
61.15.2.0/24	61.15.2.0	61.15.2.255	256	0	No ping response
61.15.3.0/24	61.15.3.0	61.15.3.255	256	0	No ping response
61.15.4.0/24	61.15.4.0	61.15.4.255	256	0	No ping response
61.15.5.0/24	61.15.5.0	61.15.5.255	256	0	No ping response
61.15.6.0/24	61.15.6.0	61.15.6.255	256	0	No ping response
61.15.7.0/24	61.15.7.0	61.15.7.255	256	0	No ping response
61.15.8.0/24	61.15.8.0	61.15.8.255	256	0	No ping response
61.15.9.0/24	61.15.9.0	61.15.9.255	256	0	No ping response
61.15.10.0/24	61.15.10.0	61.15.10.255	256	0	No ping response
61.15.11.0/24	61.15.11.0	61.15.11.255	256	0	No ping response
61.15.12.0/24	61.15.12.0	61.15.12.255	256	0	No ping response
61.15.13.0/24	61.15.13.0	61.15.13.255	256	0	No ping response
61.15.14.0/24	61.15.14.0	61.15.14.255	256	0	No ping response
61.15.15.0/24	61.15.15.0	61.15.15.255	256	0	No ping response
61.15.16.0/24	61.15.16.0	61.15.16.255	256	0	No ping response
61.15.17.0/24	61.15.17.0	61.15.17.255	256	0	No ping response
61.15.18.0/24	61.15.18.0	61.15.18.255	256	0	No ping response
61.15.19.0/24	61.15.19.0	61.15.19.255	256	0	No ping response
61.15.20.0/24	61.15.20.0	61.15.20.255	256	0	No ping response
61.15.21.0/24	61.15.21.0	61.15.21.255	256	0	No ping response
61.15.22.0/24	61.15.22.0	61.15.22.255	256	0	No ping response
61.15.23.0/24	61.15.23.0	61.15.23.255	256	0	No ping response
61.15.24.0/24	61.15.24.0	61.15.24.255	256	0	No ping response
61.15.25.0/24	61.15.25.0	61.15.25.255	256	0	No ping response
61.15.26.0/24	61.15.26.0	61.15.26.255	256	0	No ping response
61.15.27.0/24	61.15.27.0	61.15.27.255	256	0	No ping response
61.15.28.0/24	61.15.28.0	61.15.28.255	256	0	No ping response
61.15.29.0/24	61.15.29.0	61.15.29.255	256	0	No ping response
61.15.30.0/24	61.15.30.0	61.15.30.255	256	0	No ping response
61.15.31.0/24	61.15.31.0	61.15.31.255	256	0	No ping response
61.15.32.0/24	61.15.32.0	61.15.32.255	256	0	No ping response
61.15.33.0/24	61.15.33.0	61.15.33.255	256	23591.80%	Pingable
61.15.34.0/24	61.15.34.0	61.15.34.255	256	41.56%	Pingable
61.15.35.0/24	61.15.35.0	61.15.35.255	256	10.39%	Pingable
61.15.36.0/24	61.15.36.0	61.15.36.255	256	10842.19%	Pingable
61.15.37.0/24	61.15.37.0	61.15.37.255	256	23391.02%	Pingable
61.15.38.0/24	61.15.38.0	61.15.38.255	256	10.39%	Pingable
61.15.39.0/24	61.15.39.0	61.15.39.255	256	23391.02%	Pingable
61.15.40.0/24	61.15.40.0	61.15.40.255	256	24696.09%	Pingable
61.15.41.0/24	61.15.41.0	61.15.41.255	256	23290.63%	Pingable
61.15.42.0/24	61.15.42.0	61.15.42.255	256	23692.19%	Pingable
61.15.43.0/24	61.15.43.0	61.15.43.255	256	10.39%	Pingable
61.15.44.0/24	61.15.44.0	61.15.44.255	256	24194.14%	Pingable
61.15.45.0/24	61.15.45.0	61.15.45.255	256	23391.02%	Pingable
61.15.46.0/24	61.15.46.0	61.15.46.255	256	10.39%	Pingable
61.15.47.0/24	61.15.47.0	61.15.47.255	256	23792.58%	Pingable
61.15.48.0/24	61.15.48.0	61.15.48.255	256	25097.66%	Pingable
61.15.49.0/24	61.15.49.0	61.15.49.255	256	10.39%	Pingable
61.15.50.0/24	61.15.50.0	61.15.50.255	256	23391.02%	Pingable
61.15.51.0/24	61.15.51.0	61.15.51.255	256	23792.58%	Pingable
61.15.52.0/24	61.15.52.0	61.15.52.255	256	15359.77%	Pingable
61.15.53.0/24	61.15.53.0	61.15.53.255	256	10.39%	Pingable
61.15.54.0/24	61.15.54.0	61.15.54.255	256	10.39%	Pingable
61.15.55.0/24	61.15.55.0	61.15.55.255	256	10.39%	Pingable
61.15.56.0/24	61.15.56.0	61.15.56.255	256	10.39%	Pingable
61.15.57.0/24	61.15.57.0	61.15.57.255	256	24294.53%	Pingable
61.15.58.0/24	61.15.58.0	61.15.58.255	256	10.39%	Pingable
61.15.59.0/24	61.15.59.0	61.15.59.255	256	10.39%	Pingable
61.15.60.0/24	61.15.60.0	61.15.60.255	256	22989.45%	Pingable
61.15.61.0/24	61.15.61.0	61.15.61.255	256	10.39%	Pingable
61.15.62.0/24	61.15.62.0	61.15.62.255	256	23792.58%	Pingable
61.15.63.0/24	61.15.63.0	61.15.63.255	256	22587.89%	Pingable
61.15.64.0/24	61.15.64.0	61.15.64.255	256	41.56%	Pingable
61.15.65.0/24	61.15.65.0	61.15.65.255	256	31.17%	Pingable
61.15.66.0/24	61.15.66.0	61.15.66.255	256	72.73%	Pingable
61.15.67.0/24	61.15.67.0	61.15.67.255	256	31.17%	Pingable
61.15.68.0/24	61.15.68.0	61.15.68.255	256	31.17%	Pingable
61.15.69.0/24	61.15.69.0	61.15.69.255	256	31.17%	Pingable
61.15.70.0/24	61.15.70.0	61.15.70.255	256	51.95%	Pingable
61.15.71.0/24	61.15.71.0	61.15.71.255	256	62.34%	Pingable
61.15.72.0/24	61.15.72.0	61.15.72.255	256	20.78%	Pingable
61.15.73.0/24	61.15.73.0	61.15.73.255	256	20.78%	Pingable
61.15.74.0/24	61.15.74.0	61.15.74.255	256	31.17%	Pingable
61.15.75.0/24	61.15.75.0	61.15.75.255	256	20.78%	Pingable
61.15.76.0/24	61.15.76.0	61.15.76.255	256	31.17%	Pingable
61.15.77.0/24	61.15.77.0	61.15.77.255	256	93.52%	Pingable
61.15.78.0/24	61.15.78.0	61.15.78.255	256	20.78%	Pingable
61.15.79.0/24	61.15.79.0	61.15.79.255	256	62.34%	Pingable
61.15.80.0/24	61.15.80.0	61.15.80.255	256	6926.95%	Pingable
61.15.81.0/24	61.15.81.0	61.15.81.255	256	8131.64%	Pingable
61.15.82.0/24	61.15.82.0	61.15.82.255	256	5923.05%	Pingable
61.15.83.0/24	61.15.83.0	61.15.83.255	256	7529.30%	Pingable
61.15.84.0/24	61.15.84.0	61.15.84.255	256	10.39%	Pingable
61.15.85.0/24	61.15.85.0	61.15.85.255	256	62.34%	Pingable
61.15.86.0/24	61.15.86.0	61.15.86.255	256	62.34%	Pingable
61.15.87.0/24	61.15.87.0	61.15.87.255	256	31.17%	Pingable
61.15.88.0/24	61.15.88.0	61.15.88.255	256	9035.16%	Pingable
61.15.89.0/24	61.15.89.0	61.15.89.255	256	9035.16%	Pingable
61.15.90.0/24	61.15.90.0	61.15.90.255	256	21684.38%	Pingable
61.15.91.0/24	61.15.91.0	61.15.91.255	256	13151.17%	Pingable
61.15.92.0/24	61.15.92.0	61.15.92.255	256	124.69%	Pingable
61.15.93.0/24	61.15.93.0	61.15.93.255	256	145.47%	Pingable
61.15.94.0/24	61.15.94.0	61.15.94.255	256	0	No ping response
61.15.95.0/24	61.15.95.0	61.15.95.255	256	0	No ping response
61.15.96.0/24	61.15.96.0	61.15.96.255	256	24093.75%	Pingable
61.15.97.0/24	61.15.97.0	61.15.97.255	256	14456.25%	Pingable
61.15.98.0/24	61.15.98.0	61.15.98.255	256	21182.42%	Pingable
61.15.99.0/24	61.15.99.0	61.15.99.255	256	20580.08%	Pingable
61.15.100.0/24	61.15.100.0	61.15.100.255	256	6425.00%	Pingable
61.15.101.0/24	61.15.101.0	61.15.101.255	256	5822.66%	Pingable
61.15.102.0/24	61.15.102.0	61.15.102.255	256	20981.64%	Pingable
61.15.103.0/24	61.15.103.0	61.15.103.255	256	0	No ping response
61.15.104.0/24	61.15.104.0	61.15.104.255	256	0	No ping response
61.15.105.0/24	61.15.105.0	61.15.105.255	256	0	No ping response
61.15.106.0/24	61.15.106.0	61.15.106.255	256	20.78%	Pingable
61.15.107.0/24	61.15.107.0	61.15.107.255	256	41.56%	Pingable
61.15.108.0/24	61.15.108.0	61.15.108.255	256	24194.14%	Pingable
61.15.109.0/24	61.15.109.0	61.15.109.255	256	9537.11%	Pingable
61.15.110.0/24	61.15.110.0	61.15.110.255	256	249.38%	Pingable
61.15.111.0/24	61.15.111.0	61.15.111.255	256	93.52%	Pingable
61.15.112.0/24	61.15.112.0	61.15.112.255	256	31.17%	Pingable
61.15.113.0/24	61.15.113.0	61.15.113.255	256	10.39%	Pingable
61.15.114.0/24	61.15.114.0	61.15.114.255	256	62.34%	Pingable
61.15.115.0/24	61.15.115.0	61.15.115.255	256	62.34%	Pingable
61.15.116.0/24	61.15.116.0	61.15.116.255	256	0	No ping response
61.15.117.0/24	61.15.117.0	61.15.117.255	256	0	No ping response
61.15.118.0/24	61.15.118.0	61.15.118.255	256	0	No ping response
61.15.119.0/24	61.15.119.0	61.15.119.255	256	0	No ping response
61.15.120.0/24	61.15.120.0	61.15.120.255	256	0	No ping response
61.15.121.0/24	61.15.121.0	61.15.121.255	256	0	No ping response
61.15.122.0/24	61.15.122.0	61.15.122.255	256	0	No ping response
61.15.123.0/24	61.15.123.0	61.15.123.255	256	0	No ping response
61.15.124.0/24	61.15.124.0	61.15.124.255	256	0	No ping response
61.15.125.0/24	61.15.125.0	61.15.125.255	256	0	No ping response
61.15.126.0/24	61.15.126.0	61.15.126.255	256	0	No ping response
61.15.127.0/24	61.15.127.0	61.15.127.255	256	0	No ping response
61.15.128.0/24	61.15.128.0	61.15.128.255	256	0	No ping response
61.15.129.0/24	61.15.129.0	61.15.129.255	256	0	No ping response
61.15.130.0/24	61.15.130.0	61.15.130.255	256	0	No ping response
61.15.131.0/24	61.15.131.0	61.15.131.255	256	0	No ping response
61.15.132.0/24	61.15.132.0	61.15.132.255	256	0	No ping response
61.15.133.0/24	61.15.133.0	61.15.133.255	256	0	No ping response
61.15.134.0/24	61.15.134.0	61.15.134.255	256	0	No ping response
61.15.135.0/24	61.15.135.0	61.15.135.255	256	0	No ping response
61.15.136.0/24	61.15.136.0	61.15.136.255	256	0	No ping response
61.15.137.0/24	61.15.137.0	61.15.137.255	256	0	No ping response
61.15.138.0/24	61.15.138.0	61.15.138.255	256	0	No ping response
61.15.139.0/24	61.15.139.0	61.15.139.255	256	0	No ping response
61.15.140.0/24	61.15.140.0	61.15.140.255	256	0	No ping response
61.15.141.0/24	61.15.141.0	61.15.141.255	256	0	No ping response
61.15.142.0/24	61.15.142.0	61.15.142.255	256	0	No ping response
61.15.143.0/24	61.15.143.0	61.15.143.255	256	0	No ping response
61.15.144.0/24	61.15.144.0	61.15.144.255	256	0	No ping response
61.15.145.0/24	61.15.145.0	61.15.145.255	256	0	No ping response
61.15.146.0/24	61.15.146.0	61.15.146.255	256	0	No ping response
61.15.147.0/24	61.15.147.0	61.15.147.255	256	0	No ping response
61.15.148.0/24	61.15.148.0	61.15.148.255	256	0	No ping response
61.15.149.0/24	61.15.149.0	61.15.149.255	256	0	No ping response
61.15.150.0/24	61.15.150.0	61.15.150.255	256	0	No ping response
61.15.151.0/24	61.15.151.0	61.15.151.255	256	0	No ping response
61.15.152.0/24	61.15.152.0	61.15.152.255	256	0	No ping response
61.15.153.0/24	61.15.153.0	61.15.153.255	256	0	No ping response
61.15.154.0/24	61.15.154.0	61.15.154.255	256	0	No ping response
61.15.155.0/24	61.15.155.0	61.15.155.255	256	0	No ping response
61.15.156.0/24	61.15.156.0	61.15.156.255	256	0	No ping response
61.15.157.0/24	61.15.157.0	61.15.157.255	256	0	No ping response
61.15.158.0/24	61.15.158.0	61.15.158.255	256	0	No ping response
61.15.159.0/24	61.15.159.0	61.15.159.255	256	0	No ping response
61.15.160.0/24	61.15.160.0	61.15.160.255	256	0	No ping response
61.15.161.0/24	61.15.161.0	61.15.161.255	256	0	No ping response
61.15.162.0/24	61.15.162.0	61.15.162.255	256	0	No ping response
61.15.163.0/24	61.15.163.0	61.15.163.255	256	0	No ping response
61.15.164.0/24	61.15.164.0	61.15.164.255	256	0	No ping response
61.15.165.0/24	61.15.165.0	61.15.165.255	256	0	No ping response
61.15.166.0/24	61.15.166.0	61.15.166.255	256	0	No ping response
61.15.167.0/24	61.15.167.0	61.15.167.255	256	0	No ping response
61.15.168.0/24	61.15.168.0	61.15.168.255	256	0	No ping response
61.15.169.0/24	61.15.169.0	61.15.169.255	256	0	No ping response
61.15.170.0/24	61.15.170.0	61.15.170.255	256	0	No ping response
61.15.171.0/24	61.15.171.0	61.15.171.255	256	0	No ping response
61.15.172.0/24	61.15.172.0	61.15.172.255	256	0	No ping response
61.15.173.0/24	61.15.173.0	61.15.173.255	256	0	No ping response
61.15.174.0/24	61.15.174.0	61.15.174.255	256	0	No ping response
61.15.175.0/24	61.15.175.0	61.15.175.255	256	0	No ping response
61.15.176.0/24	61.15.176.0	61.15.176.255	256	0	No ping response
61.15.177.0/24	61.15.177.0	61.15.177.255	256	0	No ping response
61.15.178.0/24	61.15.178.0	61.15.178.255	256	0	No ping response
61.15.179.0/24	61.15.179.0	61.15.179.255	256	0	No ping response
61.15.180.0/24	61.15.180.0	61.15.180.255	256	0	No ping response
61.15.181.0/24	61.15.181.0	61.15.181.255	256	0	No ping response
61.15.182.0/24	61.15.182.0	61.15.182.255	256	0	No ping response
61.15.183.0/24	61.15.183.0	61.15.183.255	256	0	No ping response
61.15.184.0/24	61.15.184.0	61.15.184.255	256	0	No ping response
61.15.185.0/24	61.15.185.0	61.15.185.255	256	0	No ping response
61.15.186.0/24	61.15.186.0	61.15.186.255	256	0	No ping response
61.15.187.0/24	61.15.187.0	61.15.187.255	256	0	No ping response
61.15.188.0/24	61.15.188.0	61.15.188.255	256	0	No ping response
61.15.189.0/24	61.15.189.0	61.15.189.255	256	0	No ping response
61.15.190.0/24	61.15.190.0	61.15.190.255	256	0	No ping response
61.15.191.0/24	61.15.191.0	61.15.191.255	256	0	No ping response
61.15.192.0/24	61.15.192.0	61.15.192.255	256	0	No ping response
61.15.193.0/24	61.15.193.0	61.15.193.255	256	124.69%	Pingable
61.15.194.0/24	61.15.194.0	61.15.194.255	256	0	No ping response
61.15.195.0/24	61.15.195.0	61.15.195.255	256	0	No ping response
61.15.196.0/24	61.15.196.0	61.15.196.255	256	21784.77%	Pingable
61.15.197.0/24	61.15.197.0	61.15.197.255	256	0	No ping response
61.15.198.0/24	61.15.198.0	61.15.198.255	256	0	No ping response
61.15.199.0/24	61.15.199.0	61.15.199.255	256	0	No ping response
61.15.200.0/24	61.15.200.0	61.15.200.255	256	10.39%	Pingable
61.15.201.0/24	61.15.201.0	61.15.201.255	256	10.39%	Pingable
61.15.202.0/24	61.15.202.0	61.15.202.255	256	0	No ping response
61.15.203.0/24	61.15.203.0	61.15.203.255	256	0	No ping response
61.15.204.0/24	61.15.204.0	61.15.204.255	256	0	No ping response
61.15.205.0/24	61.15.205.0	61.15.205.255	256	0	No ping response
61.15.206.0/24	61.15.206.0	61.15.206.255	256	0	No ping response
61.15.207.0/24	61.15.207.0	61.15.207.255	256	0	No ping response
61.15.208.0/24	61.15.208.0	61.15.208.255	256	0	No ping response
61.15.209.0/24	61.15.209.0	61.15.209.255	256	0	No ping response
61.15.210.0/24	61.15.210.0	61.15.210.255	256	10.39%	Pingable
61.15.211.0/24	61.15.211.0	61.15.211.255	256	0	No ping response
61.15.212.0/24	61.15.212.0	61.15.212.255	256	0	No ping response
61.15.213.0/24	61.15.213.0	61.15.213.255	256	0	No ping response
61.15.214.0/24	61.15.214.0	61.15.214.255	256	0	No ping response
61.15.215.0/24	61.15.215.0	61.15.215.255	256	0	No ping response
61.15.216.0/24	61.15.216.0	61.15.216.255	256	0	No ping response
61.15.217.0/24	61.15.217.0	61.15.217.255	256	0	No ping response
61.15.218.0/24	61.15.218.0	61.15.218.255	256	0	No ping response
61.15.219.0/24	61.15.219.0	61.15.219.255	256	0	No ping response
61.15.220.0/24	61.15.220.0	61.15.220.255	256	0	No ping response
61.15.221.0/24	61.15.221.0	61.15.221.255	256	0	No ping response
61.15.222.0/24	61.15.222.0	61.15.222.255	256	0	No ping response
61.15.223.0/24	61.15.223.0	61.15.223.255	256	0	No ping response
61.15.224.0/24	61.15.224.0	61.15.224.255	256	0	No ping response
61.15.225.0/24	61.15.225.0	61.15.225.255	256	10.39%	Pingable
61.15.226.0/24	61.15.226.0	61.15.226.255	256	0	No ping response
61.15.227.0/24	61.15.227.0	61.15.227.255	256	0	No ping response
61.15.228.0/24	61.15.228.0	61.15.228.255	256	0	No ping response
61.15.229.0/24	61.15.229.0	61.15.229.255	256	0	No ping response
61.15.230.0/24	61.15.230.0	61.15.230.255	256	0	No ping response
61.15.231.0/24	61.15.231.0	61.15.231.255	256	0	No ping response
61.15.232.0/24	61.15.232.0	61.15.232.255	256	0	No ping response
61.15.233.0/24	61.15.233.0	61.15.233.255	256	23792.58%	Pingable
61.15.234.0/24	61.15.234.0	61.15.234.255	256	0	No ping response
61.15.235.0/24	61.15.235.0	61.15.235.255	256	0	No ping response
61.15.236.0/24	61.15.236.0	61.15.236.255	256	0	No ping response
61.15.237.0/24	61.15.237.0	61.15.237.255	256	0	No ping response
61.15.238.0/24	61.15.238.0	61.15.238.255	256	0	No ping response
61.15.239.0/24	61.15.239.0	61.15.239.255	256	10.39%	Pingable
61.15.240.0/24	61.15.240.0	61.15.240.255	256	0	No ping response
61.15.241.0/24	61.15.241.0	61.15.241.255	256	0	No ping response
61.15.242.0/24	61.15.242.0	61.15.242.255	256	0	No ping response
61.15.243.0/24	61.15.243.0	61.15.243.255	256	10.39%	Pingable
61.15.244.0/24	61.15.244.0	61.15.244.255	256	0	No ping response
61.15.245.0/24	61.15.245.0	61.15.245.255	256	0	No ping response
61.15.246.0/24	61.15.246.0	61.15.246.255	256	0	No ping response
61.15.247.0/24	61.15.247.0	61.15.247.255	256	10.39%	Pingable
61.15.248.0/24	61.15.248.0	61.15.248.255	256	0	No ping response
61.15.249.0/24	61.15.249.0	61.15.249.255	256	0	No ping response
61.15.250.0/24	61.15.250.0	61.15.250.255	256	0	No ping response
61.15.251.0/24	61.15.251.0	61.15.251.255	256	0	No ping response
61.15.252.0/24	61.15.252.0	61.15.252.255	256	0	No ping response
61.15.253.0/24	61.15.253.0	61.15.253.255	256	0	No ping response
61.15.254.0/24	61.15.254.0	61.15.254.255	256	0	No ping response
61.15.255.0/24	61.15.255.0	61.15.255.255	256	0	No ping response