asn.dev

Address space

AS2920 LACOE

IPv4 prefixes 184 141K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 12

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/20
/20: 4
4
/21
/21: 19
19
/22
/22: 33
33
/23
/23: 55
55
/24
/24: 60
60
/25
/25: 2
2
/26
/26: 2
2
/27
/27: 2
2
/28
/28: 2
2
/29
/29: 3
3
/31
/31: 1
1

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.

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America184

Review

Flagged prefixes

12 of 184
PrefixFamilyAddressesCountryFlags
137.164.12.96/29IPv48USToo specific
137.164.35.12/31IPv42USToo specific
207.99.147.16/28IPv416USToo specific
207.99.147.32/27IPv432USToo specific
207.99.147.64/26IPv464USToo specific
207.99.147.128/25IPv4128USToo specific
209.147.9.0/25IPv4128USToo specific
209.147.9.128/26IPv464USToo specific
209.147.9.192/27IPv432USToo specific
209.147.9.224/28IPv416USToo specific
209.147.9.240/29IPv48USToo specific
209.147.9.248/29IPv48USToo specific

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

Inventory

All prefixes

184 total
PrefixFamilyAddressesCountryFlags
137.164.12.96/29IPv48USToo specific
137.164.35.12/31IPv42USToo specific
156.3.0.0/22IPv41,024US
156.3.4.0/23IPv4512US
156.3.6.0/23IPv4512US
156.3.8.0/23IPv4512US
156.3.10.0/24IPv4256US
156.3.11.0/24IPv4256US
156.3.12.0/22IPv41,024US
156.3.16.0/21IPv42,048US
156.3.24.0/24IPv4256US
156.3.25.0/24IPv4256US
156.3.26.0/24IPv4256US
156.3.27.0/24IPv4256US
156.3.28.0/22IPv41,024US
156.3.32.0/24IPv4256US
156.3.33.0/24IPv4256US
156.3.34.0/24IPv4256US
156.3.35.0/24IPv4256US
156.3.36.0/23IPv4512US
156.3.38.0/24IPv4256US
156.3.39.0/24IPv4256US
156.3.40.0/24IPv4256US
156.3.41.0/24IPv4256US
156.3.42.0/23IPv4512US
156.3.44.0/22IPv41,024US
156.3.48.0/23IPv4512US
156.3.50.0/24IPv4256US
156.3.51.0/24IPv4256US
156.3.52.0/22IPv41,024US
156.3.56.0/21IPv42,048US
156.3.64.0/22IPv41,024US
156.3.68.0/24IPv4256US
156.3.69.0/24IPv4256US
156.3.70.0/24IPv4256US
156.3.71.0/24IPv4256US
156.3.72.0/22IPv41,024US
156.3.76.0/24IPv4256US
156.3.77.0/24IPv4256US
156.3.78.0/24IPv4256US
156.3.79.0/24IPv4256US
156.3.80.0/21IPv42,048US
156.3.88.0/23IPv4512US
156.3.90.0/23IPv4512US
156.3.92.0/23IPv4512US
156.3.94.0/23IPv4512US
156.3.96.0/23IPv4512US
156.3.98.0/24IPv4256US
156.3.99.0/24IPv4256US
156.3.100.0/22IPv41,024US
156.3.104.0/22IPv41,024US
156.3.108.0/23IPv4512US
156.3.110.0/23IPv4512US
156.3.112.0/21IPv42,048US
156.3.120.0/22IPv41,024US
156.3.124.0/24IPv4256US
156.3.125.0/24IPv4256US
156.3.126.0/23IPv4512US
156.3.128.0/21IPv42,048US
156.3.136.0/23IPv4512US
156.3.138.0/23IPv4512US
156.3.140.0/23IPv4512US
156.3.142.0/24IPv4256US
156.3.143.0/24IPv4256US
156.3.144.0/24IPv4256US
156.3.145.0/24IPv4256US
156.3.146.0/24IPv4256US
156.3.147.0/24IPv4256US
156.3.148.0/23IPv4512US
156.3.150.0/23IPv4512US
156.3.152.0/23IPv4512US
156.3.154.0/24IPv4256US
156.3.155.0/24IPv4256US
156.3.156.0/22IPv41,024US
156.3.160.0/20IPv44,096US
156.3.176.0/24IPv4256US
156.3.177.0/24IPv4256US
156.3.178.0/23IPv4512US
156.3.180.0/23IPv4512US
156.3.182.0/24IPv4256US
156.3.183.0/24IPv4256US
156.3.184.0/21IPv42,048US
156.3.192.0/22IPv41,024US
156.3.196.0/23IPv4512US
156.3.198.0/23IPv4512US
156.3.200.0/21IPv42,048US
156.3.208.0/22IPv41,024US
156.3.212.0/22IPv41,024US
156.3.216.0/21IPv42,048US
156.3.224.0/20IPv44,096US
156.3.240.0/22IPv41,024US
156.3.244.0/23IPv4512US
156.3.246.0/24IPv4256US
156.3.247.0/24IPv4256US
156.3.248.0/22IPv41,024US
156.3.252.0/23IPv4512US
156.3.254.0/24IPv4256US
156.3.255.0/24IPv4256US
204.102.48.0/24IPv4256US
205.154.41.0/24IPv4256US
205.154.229.0/24IPv4256US
205.154.230.0/23IPv4512US
205.154.232.0/22IPv41,024US
205.154.236.0/23IPv4512US
207.31.128.0/20IPv44,096US
207.31.144.0/21IPv42,048US
207.31.152.0/21IPv42,048US
207.31.160.0/23IPv4512US
207.31.162.0/23IPv4512US
207.31.164.0/23IPv4512US
207.31.167.0/24IPv4256US
207.31.168.0/21IPv42,048US
207.31.176.0/22IPv41,024US
207.31.180.0/24IPv4256US
207.31.181.0/24IPv4256US
207.31.182.0/23IPv4512US
207.31.184.0/21IPv42,048US
207.99.128.0/22IPv41,024US
207.99.132.0/23IPv4512US
207.99.134.0/23IPv4512US
207.99.136.0/23IPv4512US
207.99.138.0/24IPv4256US
207.99.140.0/23IPv4512US
207.99.142.0/23IPv4512US
207.99.144.0/23IPv4512US
207.99.146.0/24IPv4256US
207.99.147.16/28IPv416USToo specific
207.99.147.32/27IPv432USToo specific
207.99.147.64/26IPv464USToo specific
207.99.147.128/25IPv4128USToo specific
207.99.148.0/22IPv41,024US
207.99.152.0/21IPv42,048US
207.99.160.0/22IPv41,024US
207.99.164.0/23IPv4512US
207.99.166.0/23IPv4512US
207.99.168.0/23IPv4512US
207.99.170.0/24IPv4256US
207.99.172.0/22IPv41,024US
207.99.176.0/21IPv42,048US
207.99.184.0/23IPv4512US
207.99.186.0/23IPv4512US
207.99.188.0/22IPv41,024US
207.99.192.0/21IPv42,048US
207.99.200.0/23IPv4512US
207.99.202.0/23IPv4512US
207.99.204.0/22IPv41,024US
207.99.208.0/20IPv44,096US
207.99.224.0/22IPv41,024US
207.99.228.0/22IPv41,024US
207.99.232.0/21IPv42,048US
207.99.240.0/22IPv41,024US
207.99.244.0/23IPv4512US
207.99.246.0/24IPv4256US
207.99.247.0/24IPv4256US
207.99.248.0/21IPv42,048US
209.66.160.0/19IPv48,192US
209.147.0.0/22IPv41,024US
209.147.4.0/23IPv4512US
209.147.6.0/23IPv4512US
209.147.8.0/24IPv4256US
209.147.9.0/25IPv4128USToo specific
209.147.9.128/26IPv464USToo specific
209.147.9.192/27IPv432USToo specific
209.147.9.224/28IPv416USToo specific
209.147.9.240/29IPv48USToo specific
209.147.9.248/29IPv48USToo specific
209.147.10.0/23IPv4512US
209.147.12.0/23IPv4512US
209.147.14.0/23IPv4512US
209.147.16.0/21IPv42,048US
209.147.24.0/23IPv4512US
209.147.26.0/23IPv4512US
209.147.28.0/22IPv41,024US
209.147.32.0/22IPv41,024US
209.147.36.0/22IPv41,024US
209.147.40.0/21IPv42,048US
209.147.48.0/23IPv4512US
209.147.50.0/24IPv4256US
209.147.51.0/24IPv4256US
209.147.52.0/22IPv41,024US
209.147.56.0/24IPv4256US
209.147.57.0/24IPv4256US
209.147.58.0/23IPv4512US
209.147.60.0/22IPv41,024US