asn.dev

Address space

AS17878 MARK1-AS-KR DREAMMARK1

IPv4 prefixes 52 168K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/18
/18: 2
2
/19
/19: 3
3
/20
/20: 7
7
/21
/21: 2
2
/22
/22: 2
2
/23
/23: 6
6
/24
/24: 29
29

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 of52

Inventory

All prefixes

52 total
PrefixFamilyAddressesCountryFlags
49.238.192.0/19IPv48,192KR
49.238.224.0/24IPv4256KR
49.238.226.0/23IPv4512KR
49.238.231.0/24IPv4256KR
49.238.232.0/22IPv41,024KR
49.238.240.0/20IPv44,096KR
59.150.56.0/24IPv4256KR
59.150.107.0/24IPv4256KR
59.150.108.0/23IPv4512KR
61.96.94.0/24IPv4256KR
61.96.97.0/24IPv4256KR
61.96.100.0/24IPv4256KR
61.103.4.0/23IPv4512KR
61.103.6.0/24IPv4256KR
61.103.19.0/24IPv4256KR
61.107.230.0/24IPv4256KR
61.252.16.0/20IPv44,096KR
101.202.0.0/16IPv465,536KR
103.27.128.0/22IPv41,024KR
103.139.118.0/23IPv4512KR
106.10.64.0/18IPv416,384KR
110.44.32.0/20IPv44,096KR
110.44.56.0/21IPv42,048KR
121.53.248.0/24IPv4256KR
122.99.128.0/18IPv416,384KR
122.99.192.0/19IPv48,192KR
122.99.224.0/21IPv42,048KR
122.99.232.0/23IPv4512KR
122.99.234.0/24IPv4256KR
122.99.239.0/24IPv4256KR
122.99.240.0/20IPv44,096KR
125.57.22.0/24IPv4256KR
125.57.231.0/24IPv4256KR
202.158.144.0/20IPv44,096KR
203.216.160.0/19IPv48,192KR
210.112.160.0/20IPv44,096KR
210.205.112.0/20IPv44,096KR
211.39.237.0/24IPv4256KR
211.111.27.0/24IPv4256KR
211.111.28.0/24IPv4256KR
211.111.31.0/24IPv4256KR
211.183.173.0/24IPv4256KR
211.249.21.0/24IPv4256KR
211.249.22.0/24IPv4256KR
220.64.203.0/24IPv4256KR
220.230.79.0/24IPv4256KR
220.230.95.0/24IPv4256KR
220.230.216.0/24IPv4256KR
220.230.222.0/24IPv4256KR
220.230.231.0/24IPv4256KR
220.230.243.0/24IPv4256KR
220.230.254.0/23IPv4512KR