asn.dev

Address space

AS1341 ROCKWELLCOLLINS-AS

IPv4 prefixes 49 289K addresses
IPv6 prefixes 1
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/15
/15: 1
1
/16
/16: 1
1
/17
/17: 1
1
/18
/18: 1
1
/19
/19: 2
2
/20
/20: 1
1
/21
/21: 3
3
/22
/22: 5
5
/23
/23: 12
12
/24
/24: 22
22

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
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America50

Inventory

All prefixes

50 total
PrefixFamilyAddressesCountryFlags
128.13.48.0/23IPv4512US
128.13.50.0/24IPv4256US
128.13.52.0/23IPv4512US
128.13.112.0/22IPv41,024US
128.13.120.0/21IPv42,048US
128.13.128.0/22IPv41,024US
128.13.132.0/24IPv4256US
128.13.134.0/23IPv4512US
128.13.136.0/21IPv42,048US
128.13.144.0/22IPv41,024US
128.13.148.0/23IPv4512US
128.13.152.0/22IPv41,024US
128.13.160.0/19IPv48,192US
131.198.0.0/15IPv4131,072US
138.127.57.0/24IPv4256US
140.157.66.0/24IPv4256US
140.157.218.0/23IPv4512US
151.131.0.0/16IPv465,536US
162.36.0.0/21IPv42,048US
162.36.8.0/23IPv4512US
162.36.10.0/24IPv4256US
162.36.11.0/24IPv4256US
162.36.12.0/24IPv4256US
162.36.13.0/24IPv4256US
162.36.14.0/23IPv4512US
162.36.16.0/20IPv44,096US
162.36.32.0/19IPv48,192US
162.36.64.0/18IPv416,384US
162.36.128.0/17IPv432,768US
192.27.4.0/24IPv4256US
192.249.36.0/23IPv4512US
192.249.40.0/24IPv4256US
192.249.49.0/24IPv4256US
198.151.224.0/23IPv4512US
198.151.226.0/24IPv4256US
198.212.186.0/23IPv4512US
198.212.188.0/24IPv4256US
199.33.65.0/24IPv4256US
199.33.88.0/24IPv4256US
199.33.92.0/24IPv4256US
199.46.167.0/24IPv4256US
199.46.168.0/24IPv4256US
199.46.197.0/24IPv4256US
199.191.40.0/22IPv41,024US
199.191.44.0/24IPv4256US
199.191.46.0/24IPv4256US
205.175.225.0/24IPv4256US
205.175.226.0/23IPv4512US
205.175.228.0/23IPv4512US
2620:b4::/48IPv6—US