asn.dev

Address space

AS668 DNIC-AS-00668

Business ARIN

IPv4 prefixes 173 2.56M addresses
IPv6 prefixes 126
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/15
/15: 2
2
/16
/16: 28
28
/17
/17: 6
6
/18
/18: 6
6
/19
/19: 5
5
/20
/20: 10
10
/21
/21: 20
20
/22
/22: 15
15
/23
/23: 19
19
/24
/24: 62
62

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
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/37
/37: 1
1
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 3
3
/41
/41: 8
8
/42
/42: 7
7
/43
/43: 9
9
/44
/44: 15
15
/45
/45: 18
18
/46
/46: 18
18
/47
/47: 20
20
/48
/48: 20
20

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America299