asn.dev

Address space

AS15108 ALLO-COMM

IPv4 prefixes 39 317K addresses
IPv6 prefixes 1
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 4
4
/18
/18: 8
8
/19
/19: 3
3
/20
/20: 3
3
/21
/21: 2
2
/22
/22: 11
11
/23
/23: 4
4
/24
/24: 4
4

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
/28
/28: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America40

Inventory

All prefixes

40 total
PrefixFamilyAddressesCountryFlags
72.8.64.0/18IPv416,384US
72.46.48.0/20IPv44,096US
104.192.104.0/22IPv41,024US
104.218.64.0/21IPv42,048US
129.212.0.0/17IPv432,768US
134.231.64.0/18IPv416,384US
135.84.220.0/22IPv41,024US
138.74.128.0/17IPv432,768US
140.228.128.0/17IPv432,768US
142.56.0.0/18IPv416,384US
142.56.192.0/18IPv416,384US
151.185.192.0/18IPv416,384US
162.210.4.0/22IPv41,024US
162.219.192.0/22IPv41,024US
162.246.148.0/22IPv41,024US
162.250.116.0/22IPv41,024US
165.171.128.0/18IPv416,384US
167.248.0.0/17IPv432,768US
170.64.0.0/23IPv4512US
170.64.2.0/23IPv4512US
170.64.4.0/22IPv41,024US
170.64.8.0/21IPv42,048US
170.64.16.0/20IPv44,096US
170.64.32.0/19IPv48,192US
170.64.64.0/18IPv416,384US
192.69.112.0/24IPv4256US
192.77.188.0/22IPv41,024US
192.195.111.0/24IPv4256US
198.178.28.0/22IPv41,024US
198.183.0.0/23IPv4512US
198.183.3.0/24IPv4256US
198.183.4.0/22IPv41,024US
199.123.0.0/22IPv41,024US
199.187.114.0/23IPv4512US
204.145.186.0/24IPv4256US
205.238.128.0/18IPv416,384US
206.222.192.0/19IPv48,192US
209.50.0.0/19IPv48,192US
216.75.112.0/20IPv44,096US
2605:d000::/28IPv6—US