asn.dev

Address space

AS20712 AS20712 Andrews & Arnold Ltd

IPv4 prefixes 100 142K addresses
IPv6 prefixes 44
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 2
2
/19
/19: 4
4
/20
/20: 9
9
/21
/21: 5
5
/22
/22: 9
9
/23
/23: 6
6
/24
/24: 65
65

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
/33
/33: 1
1
/35
/35: 2
2
/36
/36: 2
2
/37
/37: 2
2
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 2
2
/41
/41: 2
2
/42
/42: 2
2
/43
/43: 2
2
/44
/44: 2
2
/45
/45: 2
2
/46
/46: 2
2
/47
/47: 4
4
/48
/48: 15
15

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom144

Inventory

All prefixes

144 total
PrefixFamilyAddressesCountryFlags
5.172.160.0/20IPv44,096GB
44.30.117.0/24IPv4256GB
44.31.91.0/24IPv4256GB
44.31.166.0/24IPv4256GB
44.31.241.0/24IPv4256GB
44.32.156.0/24IPv4256GB
45.88.21.0/24IPv4256GB
45.88.23.0/24IPv4256GB
45.89.37.0/24IPv4256GB
45.89.39.0/24IPv4256GB
45.92.3.0/24IPv4256GB
45.129.89.0/24IPv4256GB
45.129.91.0/24IPv4256GB
45.134.249.0/24IPv4256GB
45.134.251.0/24IPv4256GB
45.135.9.0/24IPv4256GB
45.135.11.0/24IPv4256GB
45.136.217.0/24IPv4256GB
45.136.219.0/24IPv4256GB
45.138.77.0/24IPv4256GB
45.138.79.0/24IPv4256GB
45.139.33.0/24IPv4256GB
45.139.35.0/24IPv4256GB
45.139.229.0/24IPv4256GB
45.139.231.0/24IPv4256GB
45.140.69.0/24IPv4256GB
45.140.71.0/24IPv4256GB
45.140.134.0/24IPv4256GB
45.140.215.0/24IPv4256GB
45.141.49.0/24IPv4256GB
45.141.51.0/24IPv4256GB
45.142.205.0/24IPv4256GB
45.142.207.0/24IPv4256GB
45.144.157.0/24IPv4256GB
45.144.159.0/24IPv4256GB
51.146.73.0/24IPv4256GB
51.194.130.0/24IPv4256GB
81.2.64.0/18IPv416,384GB
81.187.0.0/19IPv48,192GB
81.187.32.0/21IPv42,048GB
81.187.40.0/23IPv4512GB
81.187.43.0/24IPv4256GB
81.187.44.0/22IPv41,024GB
81.187.48.0/20IPv44,096GB
81.187.64.0/19IPv48,192GB
81.187.112.0/20IPv44,096GB
81.187.129.0/24IPv4256GB
81.187.130.0/23IPv4512GB
81.187.132.0/22IPv41,024GB
81.187.136.0/21IPv42,048GB
81.187.144.0/20IPv44,096GB
81.187.160.0/19IPv48,192GB
81.187.192.0/18IPv416,384GB
90.155.0.0/21IPv42,048GB
90.155.8.0/21IPv42,048GB
90.155.16.0/20IPv44,096GB
90.155.32.0/20IPv44,096GB
90.155.48.0/22IPv41,024GB
90.155.52.0/23IPv4512GB
90.155.54.0/23IPv4512GB
90.155.56.0/22IPv41,024GB
90.155.60.0/23IPv4512GB
90.155.62.0/24IPv4256GB
90.155.63.0/24IPv4256GB
90.155.64.0/22IPv41,024GB
90.155.68.0/22IPv41,024GB
90.155.72.0/21IPv42,048GB
90.155.80.0/20IPv44,096GB
90.155.96.0/20IPv44,096GB
91.190.97.0/24IPv4256GB
91.190.105.0/24IPv4256GB
91.200.61.0/24IPv4256GB
91.208.66.0/24IPv4256GB
91.240.176.0/24IPv4256GB
91.242.172.0/24IPv4256GB
91.244.239.0/24IPv4256GB
93.187.168.0/24IPv4256GB
109.205.152.0/22IPv41,024GB
109.205.156.0/24IPv4256GB
176.110.118.0/24IPv4256GB
176.123.222.0/24IPv4256GB
178.211.150.0/24IPv4256GB
178.238.144.0/20IPv44,096GB
185.6.132.0/23IPv4512GB
188.191.132.0/22IPv41,024GB
188.220.10.0/24IPv4256GB
188.220.192.0/24IPv4256GB
188.220.206.0/24IPv4256GB
188.220.217.0/24IPv4256GB
188.221.11.0/24IPv4256GB
188.221.23.0/24IPv4256GB
188.221.98.0/24IPv4256GB
188.221.189.0/24IPv4256GB
192.67.4.0/24IPv4256GB
192.150.92.0/24IPv4256GB
194.4.172.0/22IPv41,024GB
194.60.203.0/24IPv4256GB
194.62.124.0/24IPv4256GB
194.70.3.0/24IPv4256GB
217.169.0.0/19IPv48,192GB
2001:678:3c4::/48IPv6—GB
2001:678:c40::/48IPv6—GB
2001:67c:2bc::/48IPv6—GB
2001:67c:1270::/48IPv6—GB
2001:67c:2058::/48IPv6—GB
2001:67c:2a40::/48IPv6—GB
2001:67c:2a4c::/48IPv6—GB
2001:67c:2e80::/48IPv6—GB
2001:8b0::/47IPv6—GB
2001:8b0:2::/47IPv6—GB
2001:8b0:4::/46IPv6—GB
2001:8b0:8::/45IPv6—GB
2001:8b0:10::/44IPv6—GB
2001:8b0:20::/43IPv6—GB
2001:8b0:40::/42IPv6—GB
2001:8b0:80::/41IPv6—GB
2001:8b0:100::/40IPv6—GB
2001:8b0:200::/39IPv6—GB
2001:8b0:400::/38IPv6—GB
2001:8b0:800::/37IPv6—GB
2001:8b0:1000::/38IPv6—GB
2001:8b0:1400::/39IPv6—GB
2001:8b0:1600::/43IPv6—GB
2001:8b0:1620::/45IPv6—GB
2001:8b0:1628::/48IPv6—GB
2001:8b0:1629::/48IPv6—GB
2001:8b0:162a::/47IPv6—GB
2001:8b0:162c::/46IPv6—GB
2001:8b0:1630::/44IPv6—GB
2001:8b0:1640::/42IPv6—GB
2001:8b0:1680::/41IPv6—GB
2001:8b0:1700::/40IPv6—GB
2001:8b0:1800::/37IPv6—GB
2001:8b0:2000::/35IPv6—GB
2001:8b0:4000::/36IPv6—GB
2001:8b0:5000::/36IPv6—GB
2001:8b0:6000::/35IPv6—GB
2001:8b0:8000::/33IPv6—GB
2001:8b6:1::/48IPv6—GB
2001:8b6:2::/47IPv6—GB
2a00:8e00:1::/48IPv6—GB
2a03:3a40:2000::/48IPv6—GB
2a05:6346:200::/48IPv6—GB
2a11:f2c0:ffc9::/48IPv6—GB