asn.dev

Address space

AS1 LVLT-1

Unclassified ARIN

IPv4 prefixes 63 7.04K addresses
IPv6 prefixes 0
Most common size /29 IPv4
Flagged 55

Shape

IPv4 prefix sizes

All IPv4
/21
/21: 1
1
/22
/22: 1
1
/23
/23: 1
1
/24
/24: 5
5
/25
/25: 7
7
/26
/26: 10
10
/27
/27: 12
12
/28
/28: 6
6
/29
/29: 20
20

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
USUnited States of America63

Review

Flagged prefixes

55 of 63
PrefixFamilyAddressesCountryFlags
4.31.236.64/29IPv48USToo specific
8.13.224.0/25IPv4128USToo specific
8.13.224.128/27IPv432USToo specific
8.13.224.192/26IPv464USToo specific
8.13.225.0/27IPv432USToo specific
8.13.226.0/25IPv4128USToo specific
8.13.226.128/27IPv432USToo specific
8.13.226.192/26IPv464USToo specific
8.13.227.0/26IPv464USToo specific
8.13.227.64/27IPv432USToo specific
8.13.227.208/28IPv416USToo specific
8.13.227.224/27IPv432USToo specific
8.13.228.0/26IPv464USToo specific
8.13.228.64/27IPv432USToo specific
8.13.228.128/26IPv464USToo specific
8.13.228.192/27IPv432USToo specific
8.13.230.0/25IPv4128USToo specific
8.13.230.160/27IPv432USToo specific
8.13.230.192/26IPv464USToo specific
8.13.231.0/25IPv4128USToo specific
8.13.231.128/26IPv464USToo specific
8.13.231.224/27IPv432USToo specific
8.13.232.0/25IPv4128USToo specific
8.13.232.128/27IPv432USToo specific
8.13.232.192/26IPv464USToo specific

The first 25. Every flag also shows in the IPv4 and IPv6 lists.

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