asn.dev

Address space

AS19994 RACKSPACE

IPv4 prefixes 60 537K addresses
IPv6 prefixes 1
Most common size /19 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/17
/17: 4
4
/18
/18: 11
11
/19
/19: 13
13
/20
/20: 7
7
/21
/21: 6
6
/22
/22: 9
9
/23
/23: 5
5
/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
/32
/32: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America61

Inventory

All prefixes

61 total
PrefixFamilyAddressesCountryFlags
23.253.0.0/18IPv416,384US
23.253.160.0/19IPv48,192US
23.253.192.0/19IPv48,192US
50.56.0.0/17IPv432,768US
50.57.0.0/17IPv432,768US
50.57.128.0/18IPv416,384US
50.57.192.0/19IPv48,192US
50.57.224.0/20IPv44,096US
64.49.232.0/23IPv4512US
66.216.116.0/23IPv4512US
67.207.128.0/19IPv48,192US
69.170.128.0/20IPv44,096US
74.120.216.0/22IPv41,024US
74.200.192.0/18IPv416,384US
104.130.64.0/19IPv48,192US
104.130.96.0/20IPv44,096US
104.130.112.0/21IPv42,048US
104.130.192.0/19IPv48,192US
104.239.192.0/19IPv48,192US
108.166.0.0/18IPv416,384US
108.166.96.0/19IPv48,192US
108.171.160.0/20IPv44,096US
134.8.2.0/24IPv4256US
146.88.100.0/22IPv41,024US
146.88.112.0/22IPv41,024US
146.88.120.0/22IPv41,024US
147.75.8.0/21IPv42,048US
161.47.0.0/16IPv465,536US
162.209.0.0/18IPv416,384US
162.209.80.0/20IPv44,096US
162.216.40.0/22IPv41,024US
162.242.160.0/19IPv48,192US
166.78.64.0/18IPv416,384US
166.78.192.0/18IPv416,384US
173.45.224.0/20IPv44,096US
173.45.240.0/21IPv42,048US
173.203.0.0/17IPv432,768US
184.106.0.0/19IPv48,192US
184.106.32.0/20IPv44,096US
184.106.48.0/22IPv41,024US
184.106.52.0/23IPv4512US
184.106.54.0/24IPv4256US
184.106.56.0/21IPv42,048US
184.106.64.0/18IPv416,384US
184.106.128.0/17IPv432,768US
192.237.128.0/18IPv416,384US
192.237.224.0/19IPv48,192US
198.61.128.0/18IPv416,384US
198.61.224.0/19IPv48,192US
198.101.128.0/18IPv416,384US
198.254.72.0/21IPv42,048US
199.180.184.0/22IPv41,024US
199.253.200.0/23IPv4512US
204.9.188.0/24IPv4256US
204.13.108.0/22IPv41,024US
204.51.170.0/24IPv4256US
208.78.96.0/21IPv42,048US
209.20.64.0/19IPv48,192US
209.61.166.0/23IPv4512US
216.18.148.0/22IPv41,024US
2001:4801::/32IPv6—US