Autonomous System details
AS43519
Nominet UK — nominet.org.uk
Summary
| Country |
 United Kingdom
|
| Organization | Nominet UK |
| Domain | nominet.org.uk |
| Number of IPv4 | 7,680 |
| Number of IPv6 | 1.2899× 1027 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | August 15, 2007 (about 17 years ago) |
| Updated | November 15, 2017 (about 7 years ago) |
IP Ranges
AS43519 announces 30 IPv4 ranges and 45 IPv6 ranges.
That's a total of 7,680 IPv4 addresses and 1.2899× 1027 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 43.230.48.0/24 |
Nominet Ns Prefix 4 Sub-prefix 1
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 43.230.49.0/24 |
Nominet Ns Prefix 4 Sub-prefix 2
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 43.230.50.0/24 |
Nominet Ns Prefix 4 Sub-prefix 3
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 43.230.51.0/24 |
Nominet Ns Prefix 4 Sub-prefix 4
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 51.149.0.0/24 |
UK-DWP
|
256 | RIPE NCC | LEGACY |
| 51.149.1.0/24 |
UK-DWP
|
256 | RIPE NCC | LEGACY |
| 51.149.254.0/24 |
UK-DWP
|
256 | RIPE NCC | LEGACY |
| 51.149.255.0/24 |
UK-DWP
|
256 | RIPE NCC | LEGACY |
| 149.20.120.0/24 |
Nominet UK
|
256 | RIPE NCC | LEGACY |
| 149.20.121.0/24 |
Nominet UK
|
256 | RIPE NCC | LEGACY |
| 149.20.122.0/24 |
Nominet UK
|
256 | RIPE NCC | LEGACY |
| 149.20.123.0/24 |
Nominet UK
|
256 | RIPE NCC | LEGACY |
| 194.227.193.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 194.227.194.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 194.227.195.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 212.148.211.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 212.148.212.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 212.148.213.0/24 |
NHS ENGLAND
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.200.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.201.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.202.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.203.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.204.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.205.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.206.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.207.0/24 |
Nominet UK
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.220.0/24 |
Nominet Nameserver Anycast Prefix 3
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.221.0/24 |
Nominet Nameserver Anycast Prefix 3
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.222.0/24 |
Nominet Nameserver Anycast Prefix 3
|
256 | RIPE NCC | ASSIGNED PA |
| 213.248.223.0/24 |
Nominet Nameserver Anycast Prefix 3
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:fd80:101::/48 |
 NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:102::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:103::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:104::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:105::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:106::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:107::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:108::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:1fd::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:200::/39 |
NOMINET UK
|
6.1897× 1026 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:200::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:2ff::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:402::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:404::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:405::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:406::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:407::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:408::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:409::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:fd80:4ff::/48 |
NOMINET UK
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2a01:618:200::/39 |
Nominet UK
|
6.1897× 1026 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:200::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:2ff::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:402::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:404::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:405::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:406::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:407::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:408::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:409::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:618:4ff::/48 |
Nominet UK
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a01:61e:1::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:2::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:3::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:4::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:5::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:6::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:fffc::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:fffd::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:fffe::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a01:61e:ffff::/48 |
NOMINET
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0d:9b80::/48 |
UK-CABOFFICE-20180220
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0d:9b80:1::/48 |
UK-CABOFFICE-20180220
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0d:9b80:fe::/48 |
UK-CABOFFICE-20180220
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0d:9b80:ff::/48 |
UK-CABOFFICE-20180220
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-LIR |
Peers
AS43519 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
AS293
AS559
AS917
AS1031
AS1103
AS1140
AS1267
AS1764
AS1828
AS3170
AS3214
AS3216
AS3333
AS3741
AS4455
AS5405
AS5713
AS6057
AS6233
AS6424
AS6667
AS6777
AS6894
AS6939
AS7195
AS8283
AS8758
AS8896
AS9044
AS9902
AS12552
AS12637
AS12779
AS12859
AS12969
AS13194
AS13237
AS14537
AS14630
AS14907
AS15547
AS15576
AS15605
AS16347
AS16552
AS17639
AS18106
AS20253
AS20562
AS20764
AS20932
AS23106
AS24482
AS24961
AS25091
AS25160
AS25220
AS25369
AS28792
AS29075
AS29140
AS30844
AS31742
AS33891
AS34019
AS34177
AS34224
AS34288
AS34549
AS34927
AS35008
AS35266
AS35280
AS35320
AS35598
AS36994
AS37100
AS37468
AS37497
AS37662
AS37721
AS38880
AS39120
AS39122
AS39351
AS41047
AS41327
AS41811
AS42473
AS42541
AS45352
AS47147
AS47160
AS47957
AS48070
AS48362
AS48919
AS49544
AS49605
AS50300
AS50304
AS50629
AS50673
AS50763
AS51088
AS51184
AS51185
AS51873
AS52320
AS56987
AS58511
AS61568
AS62275
AS63927
AS132337
AS137409
AS199524
AS199938
AS207841
AS212483
AS213241
AS263152
AS397131
AS398465
Upstreams
AS43519 connects to the global Internet via at least 7 upstream providers. In this setup, AS43519 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS43519 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.