203.248.0.0/16 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

203.248.0.0/16

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

Summary

203.248.0.0/16 holds 65,536 addresses spread across 1 country and 12 autonomous systems, announced through 36 BGP prefixes. The largest single share sits in South Korea at 100.00%. It is administered by APNIC, with registrations dating from 1996-09-29. 4,537 addresses answered ping and 0 are served over anycast.

Networks
12
BGP prefixes
36
Countries
1
Pingable IPs
4,537
Companies
12
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

2,695 flagged addresses — 4.11% of 65,536 total.

Anonymous
180.03%
Known attacker
190.03%
Spam
00.00%
Bot
00.00%
Cloud provider
2,6884.10%
VPN
160.02%
Residential proxy
3<0.01%
Proxy
3<0.01%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

0.0%

of announced space
has a valid route origin

No ROA
65,536 100.00%

Autonomous systems

showing 10 of 12

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS3786
KRLG Uplus Corp.
 857 63 28,896
44.09%
AS9848
KRSejong Networks Co., Ltd.
 231 3 27,270
41.61%
AS9952
KRHostway Corporation
 174 0 4,090
6.24%
AS9578
KRCheiljedang.Co.Inc.
 73 0 2,560
3.91%
AS18169
KRMEMC Korea
 5 0 1,024
1.56%
AS152277
KRAMKOR
 4 0 512
0.78%
AS4202
KRottogi.co.kr
 6 0 256
0.39%
AS9841
KRKorea Financial Investment Association
 4 0 256
0.39%
AS10196
KRKOOKMIN BANK
 5 0 256
0.39%
AS18300
KRKorea Electric Power Corporation
 275 0 256
0.39%

Showing 10 of 10

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
203.248.0.0/24 203.248.0.0203.248.0.255256 0 0 0 No ping response
203.248.1.0/24 203.248.1.0203.248.1.255256 0 0 0 No ping response
203.248.2.0/24 203.248.2.0203.248.2.255256 0 0 0 No ping response
203.248.3.0/24 203.248.3.0203.248.3.255256 0 0 0 No ping response
203.248.4.0/24 203.248.4.0203.248.4.255256 0 0 0 No ping response
203.248.5.0/24 203.248.5.0203.248.5.255256 0 0 0 No ping response
203.248.6.0/24 203.248.6.0203.248.6.255256 0 0 0 No ping response
203.248.7.0/24 203.248.7.0203.248.7.255256 0 0 0 No ping response
203.248.8.0/24 203.248.8.0203.248.8.255256 0 0 0 No ping response
203.248.9.0/24 203.248.9.0203.248.9.255256 0 0 0 No ping response