183.1.0.0/16 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

183.1.0.0/16

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

Summary

183.1.0.0/16 holds 65,536 addresses spread across 1 country and 4 autonomous systems, announced through 4 BGP prefixes. The largest single share sits in China at 100.00%. It is administered by APNIC, with registrations dating from 2009-10-09. 379 addresses answered ping and 0 are served over anycast.

Networks
4
BGP prefixes
4
Countries
1
Pingable IPs
379
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
3370.51%
Known attacker
2<0.01%
Spam
2<0.01%
Bot
00.00%
Cloud provider
65,536100.00%
VPN
2<0.01%
Residential proxy
3350.51%
Proxy
3350.51%

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 4 of 4

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS4134
CNChina Telecom Corporation Limited
 2,245 663 16,384
25.00%
AS140309
CNChina Telecom Corporation Limited
 89 6 16,384
25.00%
AS140318
CNChina Telecom Corporation Limited
 103 6 16,384
25.00%
AS140320
CNChina Telecom Corporation Limited
 66 6 16,384
25.00%

Showing 4 of 4

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
183.1.0.0/24 183.1.0.0183.1.0.255256 0 0 0 No ping response
183.1.1.0/24 183.1.1.0183.1.1.255256 0 0 0 No ping response
183.1.2.0/24 183.1.2.0183.1.2.255256 0 0 0 No ping response
183.1.3.0/24 183.1.3.0183.1.3.255256 0 0 0 No ping response
183.1.4.0/24 183.1.4.0183.1.4.255256 0 0 0 No ping response
183.1.5.0/24 183.1.5.0183.1.5.255256 0 0 0 No ping response
183.1.6.0/24 183.1.6.0183.1.6.255256 0 0 0 No ping response
183.1.7.0/24 183.1.7.0183.1.7.255256 0 0 0 No ping response
183.1.8.0/24 183.1.8.0183.1.8.255256 0 0 0 No ping response
183.1.9.0/24 183.1.9.0183.1.9.255256 0 0 0 No ping response