asn.dev

Address space

AS25996 FBICJIS

IPv4 prefixes 40 68.10K addresses
IPv6 prefixes 2
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 1
1
/19
/19: 1
1
/20
/20: 4
4
/21
/21: 6
6
/22
/22: 8
8
/23
/23: 6
6
/24
/24: 14
14

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
/40
/40: 1
1
/47
/47: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America42

Inventory

All prefixes

42 total
PrefixFamilyAddressesCountryFlags
149.101.100.0/22IPv41,024US
149.101.118.0/24IPv4256US
149.101.164.0/23IPv4512US
149.101.216.0/24IPv4256US
149.101.229.0/24IPv4256US
149.101.242.0/24IPv4256US
153.31.0.0/18IPv416,384US
153.31.64.0/20IPv44,096US
153.31.80.0/21IPv42,048US
153.31.88.0/23IPv4512US
153.31.90.0/24IPv4256US
153.31.91.0/24IPv4256US
153.31.92.0/22IPv41,024US
153.31.96.0/20IPv44,096US
153.31.112.0/21IPv42,048US
153.31.120.0/23IPv4512US
153.31.122.0/24IPv4256US
153.31.123.0/24IPv4256US
153.31.124.0/22IPv41,024US
153.31.128.0/19IPv48,192US
153.31.160.0/24IPv4256US
153.31.161.0/24IPv4256US
153.31.162.0/23IPv4512US
153.31.164.0/22IPv41,024US
153.31.168.0/21IPv42,048US
153.31.176.0/20IPv44,096US
153.31.192.0/22IPv41,024US
153.31.196.0/22IPv41,024US
153.31.200.0/21IPv42,048US
153.31.208.0/23IPv4512US
153.31.210.0/24IPv4256US
153.31.211.0/24IPv4256US
153.31.212.0/22IPv41,024US
153.31.216.0/21IPv42,048US
153.31.224.0/21IPv42,048US
153.31.232.0/23IPv4512US
153.31.234.0/24IPv4256US
153.31.235.0/24IPv4256US
153.31.236.0/22IPv41,024US
153.31.240.0/20IPv44,096US
2607:f330:2002::/47IPv6—US
2607:f330:9400::/40IPv6—US