asn.dev

Address space

AS49278 NORDEF

IPv4 prefixes 29 132K addresses
IPv6 prefixes 8
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/19
/19: 3
3
/20
/20: 4
4
/21
/21: 7
7
/22
/22: 8
8
/23
/23: 6
6

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.

Shape

Prefix sizes

IPv6
/34
/34: 1
1
/47
/47: 1
1
/48
/48: 6
6

Geography

Where the space lands

CountryNamePrefixes
NONorway37

Inventory

All prefixes

37 total
PrefixFamilyAddressesCountryFlags
144.84.0.0/16IPv465,536NO
158.112.0.0/19IPv48,192NO
158.112.32.0/22IPv41,024NO
158.112.36.0/22IPv41,024NO
158.112.40.0/21IPv42,048NO
158.112.48.0/20IPv44,096NO
158.112.64.0/22IPv41,024NO
158.112.68.0/22IPv41,024NO
158.112.72.0/21IPv42,048NO
158.112.80.0/21IPv42,048NO
158.112.88.0/22IPv41,024NO
158.112.92.0/23IPv4512NO
158.112.94.0/23IPv4512NO
158.112.96.0/21IPv42,048NO
158.112.104.0/21IPv42,048NO
158.112.112.0/20IPv44,096NO
158.112.128.0/19IPv48,192NO
158.112.160.0/22IPv41,024NO
158.112.164.0/23IPv4512NO
158.112.166.0/23IPv4512NO
158.112.168.0/21IPv42,048NO
158.112.176.0/20IPv44,096NO
158.112.192.0/20IPv44,096NO
158.112.208.0/23IPv4512NO
158.112.210.0/23IPv4512NO
158.112.212.0/22IPv41,024NO
158.112.216.0/21IPv42,048NO
158.112.224.0/19IPv48,192NO
185.155.24.0/22IPv41,024NO
2a02:27b8:1::/48IPv6—NO
2a02:27b8:1111::/48IPv6—NO
2a02:27b8:1112::/48IPv6—NO
2a02:27b8:2000::/48IPv6—NO
2a02:27b8:2002::/47IPv6—NO
2a02:27b8:2004::/48IPv6—NO
2a02:27b8:4000::/48IPv6—NO
2a02:27ba:4000::/34IPv6—NO