AS43519
Nominet UK · nic.uk
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | nic.uk |
| Hosted domains | 4 |
| IPv4 addresses | 9,728 |
| IPv6 addresses | 58,028,439,341,502,200,385,896,448 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 19 years ago on Aug 15, 2007 |
| Updated | 6 months ago on Sep 02, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 43.230.48.0/24 | Nominet NS Prefix 4 Sub-prefix 1 | 256 |
| 43.230.49.0/24 | Nominet NS Prefix 4 Sub-prefix 2 | 256 |
| 43.230.50.0/24 | Nominet NS Prefix 4 Sub-prefix 3 | 256 |
| 43.230.51.0/24 | Nominet NS Prefix 4 Sub-prefix 4 | 256 |
| 51.149.0.0/24 | Department for Work and Pensions | 256 |
| 51.149.1.0/24 | Department for Work and Pensions | 256 |
| 51.149.254.0/24 | Department for Work and Pensions | 256 |
| 51.149.255.0/24 | Department for Work and Pensions | 256 |
| 103.49.80.0/24 | Nominet NS Prefix 2 Sub-prefix 1 | 256 |
| 103.49.81.0/24 | Nominet NS Prefix 2 Sub-prefix 2 | 256 |
| 103.49.82.0/24 | Nominet NS Prefix 2 Sub-prefix 3 | 256 |
| 103.49.83.0/24 | Nominet NS Prefix 2 Sub-prefix 4 | 256 |
| 194.227.193.0/24 | NHS ENGLAND | 256 |
| 194.227.194.0/24 | NHS ENGLAND | 256 |
| 194.227.195.0/24 | NHS ENGLAND | 256 |
| 212.148.211.0/24 | NHS ENGLAND | 256 |
| 212.148.212.0/24 | NHS ENGLAND | 256 |
| 212.148.213.0/24 | NHS ENGLAND | 256 |
| 213.248.192.0/24 | Nominet UK | 256 |
| 213.248.193.0/24 | Nominet UK | 256 |
| 213.248.194.0/24 | Nominet UK | 256 |
| 213.248.200.0/24 | Nominet UK | 256 |
| 213.248.201.0/24 | Nominet UK | 256 |
| 213.248.202.0/24 | Nominet UK | 256 |
| 213.248.203.0/24 | Nominet UK | 256 |
| 213.248.204.0/24 | Nominet UK | 256 |
| 213.248.205.0/24 | Nominet UK | 256 |
| 213.248.206.0/24 | Nominet UK | 256 |
| 213.248.207.0/24 | Nominet UK | 256 |
| 213.248.216.0/24 | Nominet Nameserver Anycast Prefix 1 | 256 |
| 213.248.217.0/24 | Nominet Nameserver Anycast Prefix 1 | 256 |
| 213.248.218.0/24 | Nominet Nameserver Anycast Prefix 1 | 256 |
| 213.248.219.0/24 | Nominet Nameserver Anycast Prefix 1 | 256 |
| 213.248.220.0/24 | Nominet Nameserver Anycast Prefix 3 | 256 |
| 213.248.221.0/24 | Nominet Nameserver Anycast Prefix 3 | 256 |
| 213.248.222.0/24 | Nominet Nameserver Anycast Prefix 3 | 256 |
| 213.248.223.0/24 | Nominet Nameserver Anycast Prefix 3 | 256 |
| 213.248.254.0/24 | Nominet UK | 256 |
WHOIS Details
ASHandle: AS43519
OrgID: AS43519
ASName: AS43519
ASNumber: AS43519
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 4 domain names hosted across 4 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 194.227.194.227 | ██████████ | 1 |
| 194.227.195.227 | ██████████ | 1 |
| 212.148.212.148 | ██████████ | 1 |
| 212.148.213.148 | ██████████ | 1 |
Peers
There are 166 peers for this ASN.
| Peers | Name |
|---|---|
| AS10111 | Zeofast Network |
| AS1031 | PEER 1031 LLC |
| AS1103 | SURF B.V. |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS12552 | GlobalConnect AB |
| AS12637 | SEEWEB s.r.l. |
| AS1267 | WIND TRE S.P.A. |
| AS12713 | OTEGlobe |
| AS12779 | IT.Gate S.p.A. |
| AS12859 | BIT BV |
| AS12969 | Vodafone Iceland |
| AS1299 | Arelion Sweden AB |
| AS13194 | Bite IP Network |
| AS132337 | Axclusive |
| AS13237 | euNetworks GmbH |
| AS137409 | GSL Networks Pty LTD |
| AS14537 | Continent 8 LLC |
| AS14630 | Invesco Group Services, Inc. |
| AS14840 | BR.Digital Telecom |
| AS14907 | Wikimedia Foundation Inc. |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS15547 | netplus.ch SA |
| AS15576 | NTS workspace AG |
| AS15605 | Connesi s.p.a. |
| AS15802 | Emirates Integrated Telecommunications Company PJSC |
| AS15958 | CETINdoo-NET |
| AS16552 | Tiggee LLC |
| AS174 | Cogent Communications, LLC |
| AS17639 | Converge ICT Solutions Inc. |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS198150 | SIACOM JSC |
| AS199524 | G-Core Labs S.A. |
| AS199938 | Netzwerge GmbH |
| AS20562 | Broadband Hosting B.V. |
| AS20764 | CJSC RASCOM |
| AS207841 | Inferno Communications Ltd |
| AS20932 | Services Industriels de Geneve |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213241 | TECHIT.BE SRL |
| AS22356 | Durand do Brasil Ltda |
| AS24482 | SG.GS |
| AS24961 | WIIT AG |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS25220 | equada network GmbH |
| AS25369 | Hydra Communications Ltd |
| AS262761 | Sinal Br Telecom Ltda |
| AS263152 | MIGO TELECOM |
| AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
| AS2734 | CoreSite |
| AS28792 | Public Internet Ltd |
| AS28917 | Fiord Networks, UAB |
| AS29049 | Delta Telecom Ltd |
| AS29075 | IELO Main Network |
| AS2914 | NTT America, Inc. |
| AS29140 | Hostserver GmbH |
| AS293 | ESnet |
| AS30844 | Liquid Telecommunications Ltd |
| AS31027 | GlobalConnect A/S |
| AS31122 | Digiweb ltd |
| AS3170 | VeloxServ Communications Ltd |
| AS31742 | Sotaconnect Network |
| AS3214 | xTom GmbH |
| AS3216 | PJSC Vimpelcom |
| AS3257 | GTT Communications Inc. |
| AS32590 | Valve Corporation |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS3356 | Level 3 Parent, LLC |
| AS33891 | Core-Backbone GmbH |
| AS34019 | Hivane Association |
| AS34177 | CELESTE SAS |
| AS34288 | Kantonsschule Zug |
| AS34549 | meerfarbig GmbH & Co. KG |
| AS34927 | iFog GmbH |
| AS35008 | Kerfuffle, LLC |
| AS35266 | EX Networks Limited |
| AS35280 | F5 Networks SARL |
| AS36236 | NetActuate, Inc |
| AS36994 | Vodacom |
| AS37100 | SEACOM Limited |
| AS37282 | Main one Cable Company Nigeria Limited |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
| AS37680 | Cool Ideas Service Provider (Pty) Ltd |
| AS37721 | Virtual Technologies & Solutions |
| AS38082 | True International Gateway Co., Ltd. |
| AS38880 | Micron21 Datacentre Pty Ltd |
| AS39120 | Convergenze S.p.A. |
| AS39122 | Blacknight Internet Solutions Limited |
| AS39351 | 31173 Services AB |
| AS397131 | Everythink Innovations Limited |
| AS398465 | Rackdog, LLC |
| AS400587 | Ryamer, LLC |
| AS41327 | Fiber Telecom S.p.A. |
| AS41811 | CONVERGENCE (GROUP NETWORKS) LIMITED |
Upstreams
There are 6 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS1299 | Arelion Sweden AB |
| AS174 | Cogent Communications, LLC |
| AS2914 | NTT America, Inc. |
| AS3257 | GTT Communications Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS6939 | Hurricane Electric LLC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
67 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2a01:618:409::53 |
0.21ms from London,
GB
|
|
| 2a01:61e:6::1 |
0.47ms from London,
GB
|
|
| 43.230.49.170 |
0.22ms from Sao Paulo,
BR
|
|
| 51.149.1.1 |
0.36ms from Frankfurt am Main,
DE
|
|
| 213.248.206.2 |
0.24ms from London,
GB
|
|
| 2a0d:9b80:ff::1 |
0.46ms from London,
GB
|
|
| 213.248.201.68 |
0.21ms from London,
GB
|
|
| 2a01:61e:fffc::1 |
0.63ms from Manchester,
GB
|
|
| 2a01:618:402::53 |
0.39ms from Frankfurt am Main,
DE
|
|
| 194.227.194.227 |
0.23ms from London,
GB
|
|
| 2a01:61e:5::1 |
0.47ms from Manchester,
GB
|
|
| 213.248.221.147 |
0.22ms from Sao Paulo,
BR
|
|
| 213.248.223.101 |
0.21ms from Sao Paulo,
BR
|
|
| 2a01:61e:3::1 |
0.48ms from Manchester,
GB
|
|
| 51.149.254.1 |
0.23ms from London,
GB
|
|
| 213.248.254.51 |
0.22ms from London,
GB
|
|
| 2a01:61e:2::1 |
0.28ms from London,
GB
|
|
| 213.248.203.1 |
0.34ms from Manchester,
GB
|
|
| 2a0d:9b80:1::1 |
0.41ms from Ashburn,
US
|
|
| 213.248.220.138 |
0.21ms from Sao Paulo,
BR
|
|
| 43.230.48.67 |
0.21ms from Sao Paulo,
BR
|
|
| 2a01:618:406::9e |
0.25ms from Sydney,
AU
|
|
| 103.49.83.110 |
0.17ms from Hong Kong,
HK
|
|
| 2a0d:9b80:fe::1 |
0.45ms from London,
GB
|
|
| 213.248.205.69 |
0.27ms from London,
GB
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 212.237.45.175 |
0.26ms from Arezzo,
IT
|
|
| 214.79.46.175 |
4.50ms from Ashburn,
US
|
|
| 91.104.82.127 |
11.50ms from Budapest,
HU
|
|
| 54.76.246.143 |
0.19ms from Dublin,
IE
|
|
| 45.165.138.31 |
5.72ms from Fortaleza,
BR
|
|
| 140.0.129.255 |
9.13ms from Jakarta,
ID
|
|
| 69.72.105.143 |
6.28ms from Kansas City,
US
|
|
| 39.61.173.111 |
10.78ms from Karachi,
PK
|
|
| 193.205.23.63 |
0.87ms from Milan,
IT
|
|
| 24.131.176.63 |
3.98ms from Minneapolis,
US
|
|
| 162.62.83.47 |
0.22ms from San Jose,
US
|
|
| 101.91.159.223 |
2.67ms from Shanghai,
CN
|
|
| 178.66.209.191 |
9.15ms from Stockholm,
SE
|
|
| 219.107.159.159 |
11.15ms from Tokyo,
JP
|
|
| 176.62.40.31 |
5.62ms from Zagreb,
HR
|
|
| 98.21.234.191 |
6.20ms from Atlanta,
US
|
|
| 34.215.187.63 |
0.21ms from Boardman,
US
|
|
| 97.187.32.143 |
12.72ms from Chicago,
US
|
|
| 73.50.234.47 |
6.91ms from Chicago,
US
|
|
| 199.30.240.15 |
0.30ms from Frankfurt am Main,
DE
|
|
| 103.19.97.255 |
1.96ms from Ho Chi Minh City,
VN
|
|
| 51.11.57.15 |
0.22ms from London,
GB
|
|
| 77.68.122.207 |
0.65ms from London,
GB
|
|
| 187.159.93.95 |
3.10ms from Mexico City,
MX
|
|
| 67.4.148.15 |
1.45ms from Minneapolis,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in London, GB
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS43519 at robtex.
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