211.255.0.0/16 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

211.255.0.0/16

Anycast
0 (0.00%)
Responding /24s
128 (of 256)
CDN
0 (0.00%)
RPKI valid
0.0%

Summary

211.255.0.0/16 holds 65,536 addresses spread across 1 country and 9 autonomous systems, announced through 38 BGP prefixes. The largest single share sits in South Korea at 100.00%. It is administered by APNIC, with registrations dating from 2000-09-08. 4,510 addresses answered ping and 0 are served over anycast.

Networks
9
BGP prefixes
38
Countries
1
Pingable IPs
4,510
Companies
8
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

22,994 flagged addresses — 35.09% of 65,536 total.

Anonymous
3580.55%
Known attacker
3270.50%
Spam
1<0.01%
Bot
00.00%
Cloud provider
22,78434.77%
VPN
3230.49%
Residential proxy
920.14%
Proxy
920.14%

Coverage

Address Space

89.5%

of the range is
announced in BGP

Routed
58,656 89.50%
Assigned, not routed
6,880 10.50%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

0.0%

of announced space
has a valid route origin

No ROA
58,656 100.00%

Autonomous systems

showing 9 of 9

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS38661
KRABCLE Inc.
 121 0 16,384
27.93%
AS4766
KRKT Corporation
 2,733 77 15,360
26.19%
AS10036
KRD'LIVE
 478 0 8,192
13.97%
AS9848
KRSejong Networks Co., Ltd.
 231 3 7,936
13.53%
AS9526
KRKoscom Corporation
 54 0 4,096
6.98%
AS17854
KRSK Broadband Co., Ltd.
 52 0 4,096
6.98%
AS45974
KRNHN Cloud Corp.
 394 0 2,048
3.49%
AS45400
KRKT Corporation
 491 0 288
0.49%
AS131866
KRDigital Edge Korea
 61 1 256
0.44%

Showing 9 of 9

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
211.255.0.0/24 211.255.0.0211.255.0.255256 0 0 0 No ping response
211.255.1.0/24 211.255.1.0211.255.1.255256 8934.77% 0 0 Pingable
211.255.2.0/24 211.255.2.0211.255.2.255256 0 0 0 No ping response
211.255.3.0/24 211.255.3.0211.255.3.255256 0 0 0 No ping response
211.255.4.0/24 211.255.4.0211.255.4.255256 0 0 0 No ping response
211.255.5.0/24 211.255.5.0211.255.5.255256 0 0 0 No ping response
211.255.6.0/24 211.255.6.0211.255.6.255256 0 0 0 No ping response
211.255.7.0/24 211.255.7.0211.255.7.255256 10.39% 0 0 Pingable
211.255.8.0/24 211.255.8.0211.255.8.255256 93.52% 0 0 Pingable
211.255.9.0/24 211.255.9.0211.255.9.255256 114.30% 0 0 Pingable