ASN Lookup Tool

Nominet UK nominet.uk GB GB 86 Routes

AS Data

AS43519

AS43519Nominet UK

AS Number 43519
AS Name NOMINETANYCAST
Organization Nominet UK(org-nu1-ripe)
Country GB
Website nominet.uk
Number of IPv4 Routes 38
Number of IPv6 Routes 48
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2007-08-15

ASN Intelligence API for production workflows

Use ASN data for AS43519 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
194.227.193.0/24 256
2a01:61e:1::/48 ~1×10²⁴
213.248.192.0/24 256
2401:fd80:106::/48 ~1×10²⁴
2a01:61e:6::/48 ~1×10²⁴
2401:fd80:101::/48 ~1×10²⁴
2a01:618:403::/48 ~1×10²⁴
2a0d:9b80::/48 ~1×10²⁴
213.248.207.0/24 256
212.148.213.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43519'

% Abuse contact for 'AS43519' is 'noc@nominet.org.uk'

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:        NMUK-RIPE
tech-c:         NMUK-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

organisation:   ORG-NU1-RIPE
org-name:       Nominet UK
country:        GB
org-type:       LIR
phone:          +441865332211
fax-no:         +441865332299
abuse-c:        AR17815-RIPE
mnt-ref:        NOMUK-RIPE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NOMUK-RIPE-MNT
created:        2004-04-17T12:19:24Z
last-modified:  2025-09-02T13:09:38Z
source:         RIPE # Filtered
address:        Minerva House, Edmund Halley Road, Oxford Science Park
address:        OX4 4DQ
address:        Oxford
address:        UNITED KINGDOM
admin-c:        KARL71-RIPE
admin-c:        DS3704-RIPE
admin-c:        AH14634-RIPE
admin-c:        TE

role:           Nominet UK Admin
address:        Nominet UK
address:        Minerva House
address:        Edmund Halley Road
address:        Oxford Science Park
address:        Oxford
address:        OX4 4DQ
address:        United Kingdom
phone:          +44 1865 332211
fax-no:         +44 1865 332299
admin-c:        DS3704-RIPE
admin-c:        KARL71-RIPE
admin-c:        TE
admin-c:        AH14634-RIPE
tech-c:         DS3704-RIPE
tech-c:         KARL71-RIPE
tech-c:         TE
tech-c:         AH14634-RIPE
nic-hdl:        NMUK-RIPE
abuse-mailbox:  abuse@nominet.uk
mnt-by:         NOMUK-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-09-05T11:45:23Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS28792 Public Internet Ltd GB
AS25220 equada network GmbH DE
AS38880 Micron21 Datacentre Pty Ltd AU
AS48825 Fast4networks Ltd GB
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS40850 UPIX NETWORKS INTERNATIONAL LLC US
AS15943 wilhelm.tel GmbH DE
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS56655 Gigahost AS NO

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS7195 EDGEUNO S.A.S CO
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS22356 Durand do Brasil Ltda BR
AS4230 CLARO S.A. BR
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS20764 CJSC RASCOM RU

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Frequently Asked Questions

ASN AS43519 is an Autonomous System Number used to identify a network for BGP internet routing.
AS43519 is listed under Nominet UK.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.