asn.dev

Address space

AS30029 DOBSONTECHTTS

IPv4 prefixes 96 79.36K addresses
IPv6 prefixes 1
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 4
4
/21
/21: 11
11
/22
/22: 17
17
/23
/23: 26
26
/24
/24: 38
38

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
/32
/32: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America97

Inventory

All prefixes

97 total
PrefixFamilyAddressesCountryFlags
57.138.0.0/24IPv4256US
57.138.5.0/24IPv4256US
57.138.40.0/22IPv41,024US
57.138.44.0/24IPv4256US
57.138.51.0/24IPv4256US
57.138.52.0/24IPv4256US
57.138.54.0/24IPv4256US
57.138.60.0/22IPv41,024US
57.138.64.0/23IPv4512US
57.138.67.0/24IPv4256US
57.138.68.0/23IPv4512US
57.138.70.0/24IPv4256US
57.138.73.0/24IPv4256US
57.138.74.0/23IPv4512US
57.138.76.0/22IPv41,024US
57.138.80.0/24IPv4256US
57.138.82.0/24IPv4256US
57.138.84.0/24IPv4256US
57.138.86.0/23IPv4512US
57.138.88.0/23IPv4512US
57.138.91.0/24IPv4256US
57.138.93.0/24IPv4256US
57.138.94.0/24IPv4256US
57.138.96.0/23IPv4512US
57.138.98.0/24IPv4256US
57.138.126.0/23IPv4512US
57.138.158.0/24IPv4256US
57.138.172.0/23IPv4512US
57.138.177.0/24IPv4256US
57.138.179.0/24IPv4256US
57.138.201.0/24IPv4256US
57.138.202.0/24IPv4256US
57.138.207.0/24IPv4256US
57.138.208.0/24IPv4256US
57.138.210.0/23IPv4512US
57.138.222.0/23IPv4512US
57.138.224.0/23IPv4512US
57.138.240.0/24IPv4256US
57.138.244.0/23IPv4512US
57.138.248.0/23IPv4512US
57.138.251.0/24IPv4256US
57.138.253.0/24IPv4256US
57.138.254.0/23IPv4512US
64.19.96.0/22IPv41,024US
64.19.100.0/24IPv4256US
64.19.102.0/23IPv4512US
64.19.104.0/21IPv42,048US
64.19.112.0/20IPv44,096US
64.137.160.0/21IPv42,048US
64.137.168.0/22IPv41,024US
64.137.172.0/22IPv41,024US
64.137.176.0/23IPv4512US
64.137.178.0/23IPv4512US
64.137.180.0/22IPv41,024US
64.137.184.0/21IPv42,048US
98.142.64.0/20IPv44,096US
137.239.224.0/21IPv42,048US
137.239.232.0/22IPv41,024US
137.239.236.0/22IPv41,024US
137.239.240.0/20IPv44,096US
150.253.64.0/22IPv41,024US
150.253.68.0/24IPv4256US
150.253.70.0/23IPv4512US
150.253.72.0/24IPv4256US
150.253.75.0/24IPv4256US
150.253.76.0/22IPv41,024US
150.253.80.0/22IPv41,024US
150.253.84.0/23IPv4512US
150.253.86.0/24IPv4256US
150.253.88.0/21IPv42,048US
150.253.96.0/24IPv4256US
150.253.97.0/24IPv4256US
150.253.98.0/23IPv4512US
150.253.100.0/22IPv41,024US
150.253.104.0/22IPv41,024US
150.253.108.0/23IPv4512US
150.253.110.0/24IPv4256US
150.253.112.0/21IPv42,048US
150.253.120.0/23IPv4512US
150.253.123.0/24IPv4256US
150.253.124.0/23IPv4512US
150.253.126.0/24IPv4256US
162.211.18.0/23IPv4512US
198.98.24.0/21IPv42,048US
199.15.192.0/21IPv42,048US
206.72.224.0/20IPv44,096US
206.72.240.0/21IPv42,048US
206.72.248.0/22IPv41,024US
206.72.252.0/23IPv4512US
206.72.254.0/24IPv4256US
216.198.160.0/21IPv42,048US
216.198.168.0/22IPv41,024US
216.198.172.0/24IPv4256US
216.198.174.0/23IPv4512US
216.198.176.0/21IPv42,048US
216.198.184.0/22IPv41,024US
2604:b800::/32IPv6—US