asn.dev

Address space

AS22709 NSTELCO

Unclassified ARIN Cable/DSL/ISP

IPv4 prefixes 76 153K addresses
IPv6 prefixes 6
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 2
2
/19
/19: 8
8
/20
/20: 6
6
/21
/21: 4
4
/22
/22: 6
6
/23
/23: 11
11
/24
/24: 39
39

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
/25
/25: 1
1
/26
/26: 1
1
/27
/27: 1
1
/28
/28: 2
2
/32
/32: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America82