171.105.0.0/16 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

171.105.0.0/16

Anycast
0 (0.00%)
Responding /24s
100 (of 256)
CDN
0 (0.00%)
RPKI valid
99.6%

Summary

171.105.0.0/16 holds 65,536 addresses spread across 1 country and 2 autonomous systems, announced through 9 BGP prefixes. The largest single share sits in China at 100.00%. It is administered by APNIC, with registrations dating from 2011-03-03. 9,173 addresses answered ping and 0 are served over anycast.

Networks
2
BGP prefixes
9
Countries
1
Pingable IPs
9,173
Companies
2
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

65,536 flagged addresses — 100.00% of 65,536 total.

Anonymous
2030.31%
Known attacker
350.05%
Spam
00.00%
Bot
330.05%
Cloud provider
65,536100.00%
VPN
1<0.01%
Residential proxy
2020.31%
Proxy
2020.31%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

99.6%

of announced space
has a valid route origin

Valid
65,280 99.61%
Invalid
256 0.39%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 2 of 2

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS4134
CNChina Telecom Corporation Limited
2,245 663 49,152
75.00%
AS138169
CNChina Telecom Corporation Limited
72 11 16,384
25.00%

Showing 2 of 2

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
171.105.0.0/24 171.105.0.0171.105.0.255256 10.39% 0 0 Pingable
171.105.1.0/24 171.105.1.0171.105.1.255256 0 0 0 No ping response
171.105.2.0/24 171.105.2.0171.105.2.255256 72.73% 0 0 Pingable
171.105.3.0/24 171.105.3.0171.105.3.255256 8633.59% 0 0 Pingable
171.105.4.0/24 171.105.4.0171.105.4.255256 10.39% 0 0 Pingable
171.105.5.0/24 171.105.5.0171.105.5.255256 10.39% 0 0 Pingable
171.105.6.0/24 171.105.6.0171.105.6.255256 0 0 0 No ping response
171.105.7.0/24 171.105.7.0171.105.7.255256 0 0 0 No ping response
171.105.8.0/24 171.105.8.0171.105.8.255256 21684.38% 0 0 Pingable
171.105.9.0/24 171.105.9.0171.105.9.255256 20680.47% 0 0 Pingable