asn.dev

Address space

AS9756 SKB-CHEONANVITSSEN-AS-KR SK Broadband Co Ltd

IPv4 prefixes 44 109K addresses
IPv6 prefixes 0
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 2
2
/20
/20: 4
4
/21
/21: 5
5
/22
/22: 7
7
/23
/23: 12
12
/24
/24: 12
12

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Geography

Where the space lands

CountryNamePrefixes
KRKorea, Republic of44

Inventory

All prefixes

44 total
PrefixFamilyAddressesCountryFlags
27.117.192.0/23IPv4512KR
27.117.194.0/23IPv4512KR
27.117.196.0/22IPv41,024KR
27.117.200.0/21IPv42,048KR
27.117.208.0/22IPv41,024KR
27.117.212.0/23IPv4512KR
27.117.214.0/24IPv4256KR
27.117.215.0/24IPv4256KR
27.117.216.0/24IPv4256KR
27.117.217.0/24IPv4256KR
27.117.218.0/23IPv4512KR
27.117.220.0/24IPv4256KR
27.117.221.0/24IPv4256KR
27.117.222.0/23IPv4512KR
27.117.224.0/21IPv42,048KR
27.117.232.0/24IPv4256KR
27.117.233.0/24IPv4256KR
27.117.234.0/23IPv4512KR
27.117.236.0/22IPv41,024KR
27.117.240.0/20IPv44,096KR
43.230.216.0/23IPv4512KR
43.230.218.0/24IPv4256KR
43.230.219.0/24IPv4256KR
103.50.40.0/22IPv41,024KR
121.127.64.0/19IPv48,192KR
121.127.96.0/21IPv42,048KR
121.127.104.0/22IPv41,024KR
121.127.108.0/23IPv4512KR
121.127.110.0/23IPv4512KR
121.127.112.0/20IPv44,096KR
121.127.128.0/22IPv41,024KR
121.127.132.0/23IPv4512KR
121.127.134.0/24IPv4256KR
121.127.135.0/24IPv4256KR
121.127.136.0/21IPv42,048KR
121.127.144.0/20IPv44,096KR
121.127.160.0/23IPv4512KR
121.127.162.0/23IPv4512KR
121.127.164.0/22IPv41,024KR
121.127.168.0/21IPv42,048KR
121.127.176.0/20IPv44,096KR
203.130.64.0/19IPv48,192KR
210.210.192.0/18IPv416,384KR
211.247.0.0/17IPv432,768KR