123.64.0.0/16 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

123.64.0.0/16

Anycast
0 (0.00%)
Responding /24s
2 (of 256)
CDN
0 (0.00%)
RPKI valid
88.7%

Summary

123.64.0.0/16 holds 65,536 addresses spread across 1 country and 2 autonomous systems, announced through 34 BGP prefixes. The largest single share sits in China at 100.00%. It is administered by APNIC, with registrations dating from 2006-11-03. 322 addresses answered ping and 0 are served over anycast.

Networks
2
BGP prefixes
34
Countries
1
Pingable IPs
322
Companies
2
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

2 flagged addresses — <0.01% of 65,536 total.

Anonymous
00.00%
Known attacker
00.00%
Spam
2<0.01%
Bot
00.00%
Cloud provider
00.00%
VPN
00.00%
Residential proxy
00.00%
Proxy
00.00%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

88.7%

of announced space
has a valid route origin

Valid
58,112 88.67%
Invalid
7,424 11.33%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 2 of 2

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS9394
CNChina TieTong Telecommunications Corporation
 127 0 65,280
99.61%
AS56040
CNChina Mobile Communications Corporation
 559 161 256
0.39%

Showing 2 of 2

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
123.64.0.0/24 123.64.0.0123.64.0.255256 16966.02% 0 0 Pingable
123.64.1.0/24 123.64.1.0123.64.1.255256 15359.77% 0 0 Pingable
123.64.2.0/24 123.64.2.0123.64.2.255256 0 0 0 No ping response
123.64.3.0/24 123.64.3.0123.64.3.255256 0 0 0 No ping response
123.64.4.0/24 123.64.4.0123.64.4.255256 0 0 0 No ping response
123.64.5.0/24 123.64.5.0123.64.5.255256 0 0 0 No ping response
123.64.6.0/24 123.64.6.0123.64.6.255256 0 0 0 No ping response
123.64.7.0/24 123.64.7.0123.64.7.255256 0 0 0 No ping response
123.64.8.0/24 123.64.8.0123.64.8.255256 0 0 0 No ping response
123.64.9.0/24 123.64.9.0123.64.9.255256 0 0 0 No ping response