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AS20712

Andrews & Arnold Ltd

AS20712 is Andrews & Arnold Ltd (aa.net.uk). It announces 148,736 IPv4 addresses in 87 prefixes, and 21 IPv6 prefixes.

United Kingdom· RIPE· allocated 2002-08-12· isp

148,736
IPv4 addresses announced
87
IPv4 prefixes
21
IPv6 prefixes
85.19%
of its routes RPKI-valid
148,736
of its IPv4 geolocated
3
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United Kingdom145,664 · 97.93%
  2. United States2,048 · 1.38%
  3. France1,024 · 0.69%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
AS20712
name
Andrews & Arnold Ltd
org
ORG-AAL2-RIPE
org name
Andrews & Arnold Ltd
org address
Enterprise Court Downmill Road, RG12 1QS, BRACKNELL, UNITED KINGDOM
org country
GB
country
GB
source
ripe
status
ASSIGNED
created
2002-08-12
updated
2026-08-28
descr
Andrews & Arnold Ltd
maintainer
RIPE-NCC-END-MNT|AA
abuse name
AAISP Support
abuse email
abuseripe@aa.net.uk
abuse phone
+44 5555 400 999
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

87 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.172.160.0/20United Kingdomvalid172026-10-02
44.30.117.0/24United Kingdomnot found172026-10-02
44.31.91.0/24United Kingdomnot found172026-10-02
44.31.166.0/24United Kingdomnot found172026-10-02
44.31.241.0/24United Kingdomnot found172026-10-02
44.32.156.0/24United Kingdomnot found172026-10-02
45.88.21.0/24United Kingdomvalid172026-10-02
45.88.23.0/24United Kingdomvalid172026-10-02
45.89.37.0/24United Kingdomvalid172026-10-02
45.89.39.0/24United Kingdomvalid172026-10-02
45.92.3.0/24United Kingdomvalid172026-10-02
45.129.89.0/24United Kingdomvalid172026-10-02
45.129.91.0/24United Kingdomvalid172026-10-02
45.134.249.0/24United Kingdomvalid172026-10-02
45.134.251.0/24United Kingdomvalid172026-10-02
45.135.9.0/24United Kingdomvalid172026-10-02
45.135.11.0/24United Kingdomvalid172026-10-02
45.136.217.0/24United Kingdomvalid172026-10-02
45.136.219.0/24United Kingdomvalid172026-10-02
45.138.77.0/24United Kingdomvalid172026-10-02
45.138.79.0/24United Kingdomvalid172026-10-02
45.139.33.0/24United Kingdomvalid172026-10-02
45.139.35.0/24United Kingdomvalid172026-10-02
45.139.229.0/24United Kingdomvalid172026-10-02
45.139.231.0/24United Kingdomvalid172026-10-02
45.140.69.0/24United Kingdomvalid172026-10-02
45.140.71.0/24United Kingdomvalid172026-10-02
45.140.134.0/24United Kingdomvalid172026-10-02
45.140.215.0/24United Kingdomvalid172026-10-02
45.141.49.0/24United Kingdomvalid172026-10-02
45.141.51.0/24United Kingdomvalid172026-10-02
45.142.205.0/24United Kingdomvalid172026-10-02
45.142.207.0/24United Kingdomvalid172026-10-02
45.144.157.0/24United Kingdomvalid172026-10-02
45.144.159.0/24United Kingdomvalid172026-10-02
51.146.73.0/24United Kingdomvalid172026-10-02
51.194.130.0/24United Kingdomvalid172026-10-02
81.2.64.0/18United Kingdomvalid172026-10-02
81.187.0.0/16United Kingdomvalid172026-10-02
81.187.30.0/23United Kingdomvalid172026-10-02
90.155.0.0/18United Kingdomvalid172026-10-02
90.155.0.0/22United Kingdomvalid172026-10-02
90.155.0.0/24United Kingdomvalid172026-10-02
90.155.4.0/22United Kingdomvalid172026-10-02
90.155.53.0/24United Kingdomvalid172026-10-02
90.155.62.0/24United Kingdomvalid172026-10-02
90.155.64.0/19United Kingdomvalid172026-10-02
90.155.67.0/24United Kingdomvalid172026-10-02
90.155.96.0/20United Kingdomvalid172026-10-02
91.190.97.0/24United Kingdomvalid172026-10-02
91.190.105.0/24United Kingdomvalid172026-10-02
91.200.61.0/24United Kingdomvalid172026-10-02
91.208.66.0/24United Kingdomnot found172026-10-02
91.240.176.0/24United Kingdomvalid172026-10-02
91.242.172.0/24United Kingdomnot found172026-10-02
91.244.239.0/24United Kingdomvalid172026-10-02
93.187.168.0/24United Kingdomnot found172026-10-02
94.116.12.0/22United Kingdomvalid172026-10-02
94.116.32.0/22United Kingdomvalid172026-10-02
94.116.152.0/22United Kingdomvalid172026-10-02
94.116.184.0/22United Kingdomvalid172026-10-02
94.116.196.0/22United Kingdomvalid172026-10-02
94.116.236.0/22United Kingdomvalid172026-10-02
94.194.88.0/22Francevalid172026-10-02
109.205.152.0/22United Kingdomvalid172026-10-02
109.205.156.0/24United Kingdomvalid172026-10-02
176.110.118.0/24United Kingdomvalid172026-10-02
176.123.222.0/24United Kingdomvalid172026-10-02
178.211.150.0/24United Kingdomvalid172026-10-02
178.238.144.0/20United Kingdomvalid172026-10-02
185.6.132.0/23United Kingdomvalid172026-10-02
188.191.132.0/22United Kingdomnot found172026-10-02
188.220.10.0/24United Statesvalid172026-10-02
188.220.192.0/24United Statesvalid172026-10-02
188.220.206.0/24United Statesvalid172026-10-02
188.220.217.0/24United Statesvalid172026-10-02
188.221.11.0/24United Statesvalid172026-10-02
188.221.23.0/24United Statesvalid172026-10-02
188.221.98.0/24United Statesvalid172026-10-02
188.221.189.0/24United Statesvalid172026-10-02
192.67.4.0/24United Kingdomnot found172026-10-02
192.150.92.0/24United Kingdomnot found172026-10-02
194.4.172.0/22United Kingdomvalid172026-10-02
194.60.203.0/24United Kingdomnot found172026-10-02
194.62.124.0/24United Kingdomvalid172026-10-02
194.70.3.0/24United Kingdomnot found172026-10-02
217.169.0.0/19United Kingdomvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

21 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:678:3c4::/48United Kingdomnot found202026-10-02
2001:678:c40::/48United Kingdomvalid202026-10-02
2001:67c:2bc::/48United Kingdomvalid202026-10-02
2001:67c:1270::/48United Kingdomvalid202026-10-02
2001:67c:2058::/48United Kingdomvalid202026-10-02
2001:67c:2a40::/48United Kingdomvalid202026-10-02
2001:67c:2a4c::/48United Kingdomnot found202026-10-02
2001:67c:2e80::/48United Kingdomnot found202026-10-02
2001:8b0::/32United Kingdomvalid202026-10-02
2001:8b0::/34United Kingdomvalid202026-10-02
2001:8b0::/48United Kingdomvalid202026-10-02
2001:8b0:1::/48United Kingdomvalid202026-10-02
2001:8b0:1628::/48United Kingdomvalid202026-10-02
2001:8b0:4000::/36United Kingdomvalid202026-10-02
2001:8b6:1::/48United Kingdomvalid202026-10-02
2001:8b6:2::/48United Kingdomvalid202026-10-02
2001:8b6:3::/48United Kingdomvalid202026-10-02
2a00:8e00:1::/48United Kingdomvalid202026-10-02
2a03:3a40:2000::/48United Kingdomvalid202026-10-02
2a05:6346:200::/48United Kingdomvalid202026-10-02
2a11:f2c0:ffc9::/48United Kingdomvalid202026-10-02
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