219.245.0.0/16 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

219.245.0.0/16

Anycast
0 (0.00%)
Responding /24s
3 (of 256)
CDN
0 (0.00%)
RPKI valid
0.8%

Summary

219.245.0.0/16 holds 65,536 addresses spread across 1 country and 1 autonomous system, announced through 10 BGP prefixes. The largest single share sits in China at 100.00%. It is administered by APNIC, with registrations dating from 2002-05-23. 13 addresses answered ping and 0 are served over anycast.

Networks
1
BGP prefixes
10
Countries
1
Pingable IPs
13
Companies
1
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

0 flagged addresses — 0.00% of 65,536 total.

Anonymous
00.00%
Known attacker
00.00%
Spam
00.00%
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)

0.8%

of announced space
has a valid route origin

Valid
512 0.78%
No ROA
65,024 99.22%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 1 of 1

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS4538
CNChina Education and Research Network CERNET
 5,152 11 65,536
100.00%

Showing 1 of 1

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
219.245.0.0/24 219.245.0.0219.245.0.255256 20.78% 0 0 Pingable
219.245.1.0/24 219.245.1.0219.245.1.255256 0 0 0 No ping response
219.245.2.0/24 219.245.2.0219.245.2.255256 0 0 0 No ping response
219.245.3.0/24 219.245.3.0219.245.3.255256 0 0 0 No ping response
219.245.4.0/24 219.245.4.0219.245.4.255256 0 0 0 No ping response
219.245.5.0/24 219.245.5.0219.245.5.255256 0 0 0 No ping response
219.245.6.0/24 219.245.6.0219.245.6.255256 0 0 0 No ping response
219.245.7.0/24 219.245.7.0219.245.7.255256 10.39% 0 0 Pingable
219.245.8.0/24 219.245.8.0219.245.8.255256 0 0 0 No ping response
219.245.9.0/24 219.245.9.0219.245.9.255256 0 0 0 No ping response