// Nominet Nameservers //

AS Name: NOMINET-1

Description: Nominet UK

Organization: ORG-NU1-RIPE

Registry: RADB

Imports from (31)

AS1299 AS2914 AS3257 AS3356 AS174 AS-LONAP-CONNECTED AS6777 AS8365 AS207176 AS61049 AS6939 AS8966 AS25220 AS42184 AS1200 AS8714 AS21919 AS15169 AS714 AS32934 AS8550 AS8330 AS45102 AS48825 AS5459 AS15692 AS2856 AS20940 AS63055 AS12276 AS24115

Exports to (32)

AS1299 AS43519 AS2914 AS3257 AS3356 AS174 AS-LONAP-CONNECTED AS6777 AS8365 AS207176 AS61049 AS6939 AS8966 AS25220 AS42184 AS1200 AS8714 AS21919 AS15169 AS714 AS32934 AS8550 AS8330 AS45102 AS48825 AS5459 AS15692 AS2856 AS20940 AS63055 AS12276 AS24115

aut-num: AS43519
as-name: NOMINET-1
descr: Nominet UK
admin-c: NOC
tech-c: NOC
mnt-by: MAINT-AS43519
changed: karl.dyson@nominet.org.uk 20150219 #12:02:54Z
source: RADB
last-modified: 2023-11-13T15:47:07Z 
aut-num: AS43519
as-name: NOMINETANYCAST
org: ORG-NU1-RIPE
import: from AS1299 action pref=100; accept ANY
import: from AS2914 action pref=100; accept ANY
import: from AS3257 action pref=100; accept ANY
import: from AS3356 action pref=100; accept ANY
import: from AS174 action pref=100; accept ANY
import: from AS-LONAP-CONNECTED accept ANY AND NOT {0.0.0.0/0}
export: to AS1299 announce AS43519
export: to AS2914 announce AS43519
export: to AS3257 announce AS43519
export: to AS3356 announce AS43519
export: to AS174 announce AS43519
export: to AS-LONAP-CONNECTED announce AS43519
import: from AS6777 action pref=200; accept AS6777
export: to AS6777 announce AS43519
import: from AS8365 action pref=200; accept AS8365
export: to AS8365 announce AS43519
import: from AS207176 action pref=200; accept AS207176
export: to AS207176 announce AS43519
import: from AS61049 action pref=200; accept AS61049
export: to AS61049 announce AS43519
import: from AS6939 action pref=200; accept AS6939
export: to AS6939 announce AS43519
import: from AS8966 action pref=200; accept AS8966
export: to AS8966 announce AS43519
import: from AS25220 action pref=200; accept AS25220
export: to AS25220 announce AS43519
import: from AS42184 action pref=200; accept AS42184
export: to AS42184 announce AS43519
import: from AS1200 action pref=200; accept AS1200
export: to AS1200 announce AS43519
import: from AS8714 action pref=200; accept AS8714
export: to AS8714 announce AS43519
import: from AS21919 action pref=200; accept AS21919
export: to AS21919 announce AS43519
import: from AS15169 action pref=200; accept AS15169
export: to AS15169 announce AS43519
import: from AS714 action pref=200; accept AS714
export: to AS714 announce AS43519
import: from AS32934 action pref=200; accept AS32934
export: to AS32934 announce AS43519
import: from AS8550 action pref=200; accept AS8550
export: to AS8550 announce AS43519
import: from AS8330 action pref=200; accept AS8330
export: to AS8330 announce AS43519
import: from AS45102 action pref=200; accept AS45102
export: to AS45102 announce AS43519
import: from AS48825 action pref=200; accept AS48825
export: to AS48825 announce AS43519
import: from AS5459 action pref=200; accept AS5459
export: to AS5459 announce AS43519
import: from AS15692 action pref=200; accept AS15692
export: to AS15692 announce AS43519
import: from AS2856 action pref=200; accept AS2856
export: to AS2856 announce AS43519
import: from AS20940 action pref=200; accept AS20940
export: to AS20940 announce AS43519
import: from AS63055 action pref=200; accept AS63055
export: to AS63055 announce AS43519
import: from AS12276 action pref=200; accept AS12276
export: to AS12276 announce AS43519
import: from AS24115 action pref=200; accept AS24115
export: to AS24115 announce AS43519
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NOMUK-RIPE-MNT
created: 2007-08-15T13:41:30Z
last-modified: 2025-09-02T13:15:01Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************

Direct Membership

Macros that directly list AS43519 as a member:

AS-NOMINET-NS(1 members)
AS-HOSTVIRTUAL(84 members)
AS-SFMIX-RS(154 members)
AS-NETACTUATE(201 members)
AS-LONAP-MLP-V6(246 members)
AS-LONAP-MLP(267 members)
AS-LONAP-CONNECTED(304 members)
AS-MANDA-LINX-PEERS-V6(417 members)
AS-MANDA-AMSIX-PEERS-V6(559 members)
AS-SET-LONAP-CONNECTED(573 members)
AS-MANDA-AMSIX-PEERS-V4(596 members)
AS6777:AS-AMS-IX-RS-SETS-V6(729 members)
AS6777:AS-AMS-IX-RS-V6(733 members)
AS6777:AS-AMS-IX-RS-SETS(797 members)
AS6777:AS-AMS-IX-RS(802 members)
AS-GTTCUST6(2384 members)
AS-GTTCUST(3453 members)

Expanded Membership

All macros containing AS43519 (directly or via nested macros): 548

Show 100 macros

AS-NOMINET-NS(1 ASNs)
AS-LONAP-MLP-V6(246 ASNs)
AS-LONAP-MLP(267 ASNs)
AS-LONAP-CONNECTED(304 ASNs)
AS-MANDA-LINX-PEERS-V6(417 ASNs)
AS-MANDA-AMSIX-PEERS-V6(559 ASNs)
AS-MANDA-AMSIX-PEERS-V4(596 ASNs)
AS-NETACTUATE(733 ASNs)
AS6777:AS-AMS-IX-RS-V6(733 ASNs)
AS-HOSTVIRTUAL(737 ASNs)
AS-WEHOST(745 ASNs)
AS6777:AS-AMS-IX-RS(802 ASNs)
AS39521:AS-AMS-IX-PEERS(803 ASNs)
AS-SERVERCENTRAL-CUSTOMERS(1,044 ASNs)
AS-SERVERCENTRAL(1,045 ASNs)
AS-CACHENETWORKS(1,048 ASNs)
AS-OHIOIX-PUBLIC(1,050 ASNs)
AS-AMPLEX(1,053 ASNs)
AS-BRESCODOWNSTREAM(1,061 ASNs)
AS-BRESCO-ALL(1,062 ASNs)
AS-GOSCOMB(1,097 ASNs)
AS-INFORELAY(1,161 ASNs)
AS-WEWA(1,161 ASNs)
AS-MYSIKER(1,162 ASNs)
AS-IDEAR4BUSINESS(1,163 ASNs)
AS-ED-ASH(1,236 ASNs)
AS-GOSCOMB-V6(1,282 ASNs)
AS-AMC(1,326 ASNs)
AS-BBOI-CUST2(1,328 ASNs)
AS-EQUINIX-PE(1,524 ASNs)
AS-EQUINIX-AP(1,560 ASNs)
AS-EQUINIX-ME(1,567 ASNs)
AS-YIPES(1,568 ASNs)
AS15830:AS-EQUINIX-OCEANIA(1,645 ASNs)
AS-EQUINIX-ASIA(1,665 ASNs)
AS15830:AS-EQUINIX-ASIA(1,665 ASNs)
AS-EQUINIX-APAC(1,746 ASNs)
AS15830:AS-EQUINIX-APAC(1,746 ASNs)
AS-QUADRANET-CUSTOMER-ASSET(1,764 ASNs)
AS-ZENEDGE(1,807 ASNs)
AS-DOWNSTREAM(1,861 ASNs)
AS-SET-QUADRANET(1,861 ASNs)
AS-SET-QUADRANET-MIAMI(1,861 ASNs)
AS13768:AS-CUSTOMERS(2,152 ASNs)
AS63927:AS-CUSTOMERS(2,163 ASNs)
AS-BBOI(2,189 ASNs)
AS-WVFIBER(2,189 ASNs)
AS-GBXSCUST(2,370 ASNs)
AS-40676(2,445 ASNs)
AS-IPTP-140951(2,474 ASNs)
AS-IIJ6(2,528 ASNs)
AS-YYCIX-RS-CLIENTS(2,591 ASNs)
AS-VOXEL(2,669 ASNs)
AS-MELBICOM(3,008 ASNs)
AS-CDNET(3,017 ASNs)
AS-29802-CUSTOMERS(3,054 ASNs)
AS-MELBICOM-V6(3,054 ASNs)
AS-WAVE-CUSTOMERS(3,062 ASNs)
AS-VOBIZ(3,068 ASNs)
AS11404:AS-CONE(3,068 ASNs)
AS-PNAPNYM(3,071 ASNs)
AS-29802(3,104 ASNs)
AS-IIJ(3,162 ASNs)
AS-NEXTHOP-AU(3,394 ASNs)
AS-NETMAGIC-NOK(3,461 ASNs)
AS-EQUINIX(3,591 ASNs)
AS15830:AS-EQUINIX(3,591 ASNs)
AS4826:AS-CUSTOMERS(3,766 ASNs)
AS-VOCUS(3,767 ASNs)
AS4826:AS-VOCUS(3,767 ASNs)
AS-MMTS(3,771 ASNs)
AS-SFMIX-RS(3,979 ASNs)
AS38439:AS-PEERS(3,980 ASNs)
AS-INTERNAP(4,181 ASNs)
AS-REALROUTE(4,267 ASNs)
AS-ATRATO(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-BIGPIPE(4,349 ASNs)
AS-CIREX(4,394 ASNs)
AS-MF-IX(4,675 ASNs)
AS58453:AS-EUROPEASCUST(4,790 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS-MAINONE(4,898 ASNs)
AS-UNITAS(4,908 ASNs)
AS-UNITAS-CUSTOMERS(4,908 ASNs)
AS-LIMELIGHT-CUST(4,913 ASNs)
AS-RELIANCE(4,914 ASNs)
AS-LIMELIGHT(4,922 ASNs)
AS-LLNW(4,943 ASNs)
AS-BELL(5,257 ASNs)
AS577:AS-CUSTOMERS(5,257 ASNs)
AS-SGGS(5,288 ASNs)
AS-FALCORE-AU(5,305 ASNs)
AS-FALCORE-AU-CUST(5,305 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS-CLOUD-IX-LOCAL(5,375 ASNs)
AS-EP-POLMIX(5,449 ASNs)
AS-SERVICEPIPE(5,724 ASNs)
AS135814:AS-CUSTOMERS(5,835 ASNs)
... and 448 more

Upstream AS Paths

115 unique paths, avg length 1.9

AS Looking Glass

Upstream paths (matching graph above)

AS136557 → AS174 → AS1299 → AS43519
AS2497 → AS1299 → AS43519
AS2914 → AS1299 → AS43519
AS150000 → AS6939 → AS1299 → AS43519
AS8888 → AS1299 → AS43519
AS9002 → AS1299 → AS43519
AS32590 → AS12956 → AS1299 → AS43519
AS16552 → AS1299 → AS43519
AS17350 → AS1299 → AS43519
AS150000 → AS18187 → AS1299 → AS43519
AS25091 → AS1299 → AS43519
AS33185 → AS1299 → AS43519
AS35008 → AS1299 → AS43519
AS37721 → AS1299 → AS43519
AS49544 → AS1299 → AS43519
AS52320 → AS1299 → AS43519
AS58511 → AS1299 → AS43519
AS140627 → AS1299 → AS43519
AS148968 → AS1299 → AS43519
AS199524 → AS1299 → AS43519

All 115 Upstream Paths

Complete list of all observed paths

AS2497 → AS174 → AS43519
AS7594 → AS174 → AS43519
AS53062 → AS174 → AS43519
AS61573 → AS174 → AS43519
AS63927 → AS174 → AS43519
AS136557 → AS174 → AS43519
AS1299 → AS43519
AS136557 → AS174 → AS1299 → AS43519
AS2497 → AS1299 → AS43519
AS2914 → AS1299 → AS43519
AS4181 → AS1299 → AS43519
AS4826 → AS1299 → AS43519
AS6939 → AS1299 → AS43519
AS150000 → AS6939 → AS1299 → AS43519
AS8888 → AS1299 → AS43519
AS9002 → AS1299 → AS43519
AS32590 → AS12956 → AS1299 → AS43519
AS13030 → AS1299 → AS43519
AS16552 → AS1299 → AS43519
AS17350 → AS1299 → AS43519
AS150000 → AS18187 → AS1299 → AS43519
AS23367 → AS1299 → AS43519
AS25091 → AS1299 → AS43519
AS33185 → AS1299 → AS43519
AS35008 → AS1299 → AS43519
AS37721 → AS1299 → AS43519
AS49544 → AS1299 → AS43519
AS52320 → AS1299 → AS43519
AS58511 → AS1299 → AS43519
AS140627 → AS1299 → AS43519
AS148968 → AS1299 → AS43519
AS199524 → AS1299 → AS43519
AS2914 → AS43519
AS61573 → AS174 → AS2914 → AS43519
AS2497 → AS2914 → AS43519
AS2500 → AS2914 → AS43519
AS7594 → AS3356 → AS2914 → AS43519
AS3491 → AS2914 → AS43519
AS199524 → AS6762 → AS2914 → AS43519
AS150000 → AS6939 → AS2914 → AS43519
AS9002 → AS2914 → AS43519
AS142271 → AS9304 → AS2914 → AS43519
AS14537 → AS13786 → AS2914 → AS43519
AS16552 → AS2914 → AS43519
AS19151 → AS2914 → AS43519
AS32590 → AS2914 → AS43519
AS37721 → AS2914 → AS43519
AS38001 → AS2914 → AS43519
AS38880 → AS2914 → AS43519
AS49544 → AS2914 → AS43519
AS53828 → AS2914 → AS43519
AS136557 → AS2914 → AS43519
AS209823 → AS2914 → AS43519
AS267613 → AS2914 → AS43519
AS3170 → AS43519
AS3257 → AS43519
AS2497 → AS3257 → AS43519
AS2734 → AS3257 → AS43519
AS3491 → AS3257 → AS43519
AS9002 → AS3257 → AS43519
AS16552 → AS3257 → AS43519
AS33185 → AS3257 → AS43519
AS52320 → AS3257 → AS43519
AS58511 → AS3257 → AS43519
AS398465 → AS3257 → AS43519
AS2497 → AS3356 → AS43519
AS6939 → AS3356 → AS43519
AS150000 → AS6939 → AS3356 → AS43519
AS7594 → AS3356 → AS43519
AS9002 → AS3356 → AS43519
AS19653 → AS3356 → AS43519
AS25091 → AS3356 → AS43519
AS32590 → AS3356 → AS43519
AS49544 → AS3356 → AS43519
AS199524 → AS3356 → AS43519
AS6939 → AS43519
AS2734 → AS6939 → AS43519
AS8888 → AS6939 → AS43519
AS11399 → AS6939 → AS43519
AS150000 → AS18187 → AS6939 → AS43519
AS19653 → AS6939 → AS43519
AS32590 → AS6939 → AS43519
AS32709 → AS6939 → AS43519
AS33185 → AS6939 → AS43519
AS35008 → AS6939 → AS43519
AS60144 → AS6939 → AS43519
AS61573 → AS6939 → AS43519
AS140627 → AS6939 → AS43519
AS150000 → AS6939 → AS43519
AS199524 → AS6939 → AS43519
AS209823 → AS6939 → AS43519
AS398465 → AS6939 → AS43519
AS32590 → AS7195 → AS43519
AS8298 → AS43519
AS9002 → AS43519
AS14537 → AS43519
AS142271 → AS9304 → AS15412 → AS43519
AS24482 → AS43519
AS25091 → AS43519
AS36236 → AS43519
AS37100 → AS43519
AS53062 → AS37468 → AS43519
AS38880 → AS43519
AS39120 → AS43519
AS49544 → AS43519
AS52075 → AS43519
AS52320 → AS43519
AS56665 → AS43519
AS58511 → AS43519
AS61573 → AS43519
AS63927 → AS43519
AS137409 → AS43519
AS199524 → AS137409 → AS43519
AS266213 → AS262355 → AS43519

AS43519 IPv4 Address Subnets (35)

103.49.80.0/24	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
103.49.81.0/24	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
103.49.82.0/24	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
103.49.83.0/24	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
194.227.193.0/24	🇬🇧 GB		NOMINET-1
194.227.194.0/24	🇬🇧 GB		NOMINET-1
194.227.195.0/24	🇬🇧 GB		NOMINET-1
212.148.211.0/24	🇬🇧 GB		NOMINET-1
212.148.212.0/24	🇬🇧 GB		NOMINET-1
212.148.213.0/24	🇬🇧 GB		NOMINET-1

AS43519 IPv6 Address Subnets (44)

2401:fd80:101::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:102::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:103::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:104::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:105::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:106::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:107::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:108::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:1fd::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1
2401:fd80:400::/48	🇬🇧 GB	NOMINET UK Minerva House Edmund Halley Road Oxford…	NOMINET-1