asn.dev

Address space

AS213607 WORLD-FIRST-COMMUNICATION-LTD

IPv4 prefixes 63 20.99K addresses
IPv6 prefixes 1
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/22
/22: 5
5
/23
/23: 4
4
/24
/24: 54
54

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
/36
/36: 1
1

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom64

Inventory

All prefixes

64 total
PrefixFamilyAddressesCountryFlags
13.141.28.0/22IPv41,024GB
13.141.44.0/22IPv41,024GB
23.187.136.0/24IPv4256GB
45.166.110.0/24IPv4256GB
45.170.249.0/24IPv4256GB
45.170.250.0/24IPv4256GB
51.194.99.0/24IPv4256GB
51.194.117.0/24IPv4256GB
61.15.96.0/24IPv4256GB
61.15.108.0/24IPv4256GB
69.33.8.0/24IPv4256GB
69.33.18.0/24IPv4256GB
78.105.96.0/24IPv4256GB
81.168.8.0/23IPv4512GB
81.168.11.0/24IPv4256GB
81.168.16.0/24IPv4256GB
81.168.29.0/24IPv4256GB
81.168.85.0/24IPv4256GB
81.168.101.0/24IPv4256GB
82.109.176.0/22IPv41,024GB
82.153.236.0/24IPv4256GB
87.58.215.0/24IPv4256GB
89.38.45.0/24IPv4256GB
89.125.211.0/24IPv4256GB
94.158.186.0/24IPv4256GB
95.170.17.0/24IPv4256GB
103.23.128.0/23IPv4512GB
103.23.130.0/24IPv4256GB
103.116.46.0/24IPv4256GB
103.177.32.0/24IPv4256GB
104.241.144.0/24IPv4256GB
115.42.61.0/24IPv4256GB
130.12.80.0/22IPv41,024GB
131.143.160.0/23IPv4512GB
131.143.168.0/23IPv4512GB
143.14.149.0/24IPv4256GB
150.251.136.0/24IPv4256GB
153.52.64.0/24IPv4256GB
153.52.78.0/24IPv4256GB
153.52.83.0/24IPv4256GB
153.52.125.0/24IPv4256GB
155.117.193.0/24IPv4256GB
163.5.57.0/24IPv4256GB
163.5.81.0/24IPv4256GB
163.8.32.0/24IPv4256GB
163.8.194.0/24IPv4256GB
163.8.196.0/24IPv4256GB
165.49.226.0/24IPv4256GB
165.49.230.0/24IPv4256GB
168.222.181.0/24IPv4256GB
178.95.159.0/24IPv4256GB
178.95.200.0/24IPv4256GB
178.95.237.0/24IPv4256GB
185.14.237.0/24IPv4256GB
185.48.195.0/24IPv4256GB
194.15.99.0/24IPv4256GB
195.216.180.0/24IPv4256GB
203.84.143.0/24IPv4256GB
203.168.239.0/24IPv4256GB
216.116.186.0/24IPv4256GB
216.236.50.0/24IPv4256GB
216.236.55.0/24IPv4256GB
217.216.180.0/22IPv41,024GB
2401:f6a0:4000::/36IPv6—GB