asn.dev

Address space

AS4792 NATECOMMS-AS-KR NATE Communications Corporation

Unclassified RIPE

IPv4 prefixes 36 29.18K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 11

Shape

IPv4 prefix sizes

All IPv4
/19
/19: 1
1
/20
/20: 2
2
/21
/21: 2
2
/22
/22: 1
1
/23
/23: 7
7
/24
/24: 12
12
/25
/25: 6
6
/26
/26: 3
3
/27
/27: 2
2

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.

Shape

IPv6 prefix sizes

All IPv6

This network announces no IPv6 we can see.

Geography

Where the space lands

CountryNamePrefixes
KRKorea, Republic of36

Review

Flagged prefixes

11 of 36
PrefixFamilyAddressesCountryFlags
120.50.129.0/25IPv4128KRToo specific
120.50.129.128/25IPv4128KRToo specific
120.50.134.0/25IPv4128KRToo specific
120.50.134.128/25IPv4128KRToo specific
120.50.136.0/25IPv4128KRToo specific
120.50.136.128/26IPv464KRToo specific
120.50.136.192/26IPv464KRToo specific
203.226.253.0/25IPv4128KRToo specific
203.226.253.128/26IPv464KRToo specific
203.226.253.192/27IPv432KRToo specific
203.226.253.224/27IPv432KRToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.