183.56.0.0/16 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

183.56.0.0/16

Anycast
0 (0.00%)
Responding /24s
152 (of 256)
CDN
0 (0.00%)
RPKI valid
25.0%

Summary

183.56.0.0/16 holds 65,536 addresses spread across 1 country and 3 autonomous systems, announced through 20 BGP prefixes. The largest single share sits in China at 100.00%. It is administered by APNIC, with registrations dating from 2009-10-09. 6,800 addresses answered ping and 0 are served over anycast.

Networks
3
BGP prefixes
20
Countries
1
Pingable IPs
6,800
Companies
1
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
520.08%
Known attacker
280.04%
Spam
00.00%
Bot
110.02%
Cloud provider
65,536100.00%
VPN
110.02%
Residential proxy
440.07%
Proxy
450.07%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

25.0%

of announced space
has a valid route origin

Valid
16,384 25.00%
No ROA
49,152 75.00%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 3 of 3

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS4134
CNChina Telecom Corporation Limited
 2,245 663 30,720
46.88%
AS140309
CNChina Telecom Corporation Limited
 89 6 18,432
28.13%
AS135089
CNChina Telecom Corporation Limited
 136 4 16,384
25.00%

Showing 3 of 3

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
183.56.0.0/24 183.56.0.0183.56.0.255256 20.78% 0 0 Pingable
183.56.1.0/24 183.56.1.0183.56.1.255256 103.91% 0 0 Pingable
183.56.2.0/24 183.56.2.0183.56.2.255256 238.98% 0 0 Pingable
183.56.3.0/24 183.56.3.0183.56.3.255256 72.73% 0 0 Pingable
183.56.4.0/24 183.56.4.0183.56.4.255256 6224.22% 0 0 Pingable
183.56.5.0/24 183.56.5.0183.56.5.255256 72.73% 0 0 Pingable
183.56.6.0/24 183.56.6.0183.56.6.255256 4517.58% 0 0 Pingable
183.56.7.0/24 183.56.7.0183.56.7.255256 0 0 0 No ping response
183.56.8.0/24 183.56.8.0183.56.8.255256 20.78% 0 0 Pingable
183.56.9.0/24 183.56.9.0183.56.9.255256 0 0 0 No ping response