asn.dev

Address space

AS19855 MASERGY

IPv4 prefixes 119 157K addresses
IPv6 prefixes 5
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 3
3
/19
/19: 3
3
/20
/20: 2
2
/21
/21: 11
11
/22
/22: 23
23
/23
/23: 38
38
/24
/24: 39
39

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: 3
3
/44
/44: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America124

Inventory

All prefixes

124 total
PrefixFamilyAddressesCountryFlags
45.45.151.0/24IPv4256US
64.47.0.0/22IPv41,024US
64.47.4.0/23IPv4512US
64.47.6.0/23IPv4512US
64.47.8.0/22IPv41,024US
64.47.12.0/23IPv4512US
64.47.14.0/24IPv4256US
64.47.16.0/23IPv4512US
64.47.18.0/24IPv4256US
64.47.19.0/24IPv4256US
64.47.20.0/23IPv4512US
64.47.22.0/23IPv4512US
64.47.24.0/24IPv4256US
64.47.26.0/23IPv4512US
64.47.28.0/22IPv41,024US
64.47.32.0/24IPv4256US
64.47.34.0/23IPv4512US
64.47.36.0/23IPv4512US
64.47.38.0/23IPv4512US
64.47.40.0/23IPv4512US
64.47.42.0/23IPv4512US
64.47.44.0/23IPv4512US
64.47.46.0/24IPv4256US
64.47.47.0/24IPv4256US
64.47.48.0/24IPv4256US
64.47.49.0/24IPv4256US
64.47.50.0/23IPv4512US
64.47.52.0/22IPv41,024US
64.47.56.0/23IPv4512US
64.47.58.0/23IPv4512US
64.47.60.0/22IPv41,024US
64.47.64.0/19IPv48,192US
64.47.96.0/21IPv42,048US
64.47.104.0/23IPv4512US
64.47.106.0/23IPv4512US
64.47.108.0/22IPv41,024US
64.47.112.0/22IPv41,024US
64.47.116.0/22IPv41,024US
64.47.120.0/22IPv41,024US
64.47.124.0/22IPv41,024US
64.47.128.0/24IPv4256US
64.47.129.0/24IPv4256US
64.47.130.0/23IPv4512US
64.47.132.0/22IPv41,024US
64.47.136.0/21IPv42,048US
64.47.144.0/20IPv44,096US
64.47.160.0/22IPv41,024US
64.47.164.0/24IPv4256US
64.47.165.0/24IPv4256US
64.47.166.0/23IPv4512US
64.47.169.0/24IPv4256US
64.47.170.0/23IPv4512US
64.47.173.0/24IPv4256US
64.47.174.0/23IPv4512US
64.47.176.0/22IPv41,024US
64.47.180.0/24IPv4256US
64.47.181.0/24IPv4256US
64.47.182.0/23IPv4512US
64.47.184.0/24IPv4256US
64.47.185.0/24IPv4256US
64.47.186.0/23IPv4512US
64.47.188.0/22IPv41,024US
64.47.192.0/22IPv41,024US
64.47.196.0/23IPv4512US
64.47.199.0/24IPv4256US
64.47.200.0/21IPv42,048US
64.47.208.0/22IPv41,024US
64.47.212.0/23IPv4512US
64.47.214.0/24IPv4256US
64.47.215.0/24IPv4256US
64.47.216.0/23IPv4512US
64.47.218.0/24IPv4256US
64.47.219.0/24IPv4256US
64.47.220.0/23IPv4512US
64.47.222.0/24IPv4256US
64.47.224.0/21IPv42,048US
64.47.232.0/23IPv4512US
64.47.234.0/23IPv4512US
64.47.236.0/23IPv4512US
64.47.238.0/24IPv4256US
64.47.239.0/24IPv4256US
64.47.240.0/21IPv42,048US
64.47.248.0/21IPv42,048US
64.138.0.0/21IPv42,048US
64.138.8.0/22IPv41,024US
64.138.12.0/22IPv41,024US
64.138.16.0/21IPv42,048US
64.138.24.0/23IPv4512US
64.138.26.0/24IPv4256US
64.138.27.0/24IPv4256US
64.138.28.0/22IPv41,024US
64.138.32.0/19IPv48,192US
64.138.64.0/18IPv416,384US
64.138.128.0/22IPv41,024US
64.138.132.0/22IPv41,024US
64.138.136.0/23IPv4512US
64.138.138.0/23IPv4512US
64.138.140.0/23IPv4512US
64.138.142.0/24IPv4256US
64.138.144.0/21IPv42,048US
64.138.152.0/23IPv4512US
64.138.154.0/23IPv4512US
64.138.156.0/22IPv41,024US
64.138.160.0/19IPv48,192US
65.96.0.0/18IPv416,384US
65.96.128.0/18IPv416,384US
74.116.49.0/24IPv4256US
80.241.64.0/20IPv44,096US
93.187.16.0/21IPv42,048US
94.199.128.0/21IPv42,048US
140.242.146.0/23IPv4512US
169.143.243.0/24IPv4256US
185.60.28.0/22IPv41,024US
192.131.149.0/24IPv4256US
192.197.247.0/24IPv4256US
198.73.224.0/24IPv4256US
204.139.40.0/24IPv4256US
204.139.45.0/24IPv4256US
204.139.49.0/24IPv4256US
2400:7160:2000::/44IPv6—US
2400:7160:2020::/44IPv6—US
2402:2100::/32IPv6—US
2607:fa70::/32IPv6—US
2a03:6580::/32IPv6—US