AS43519
Nominet UK · nic.uk
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | nic.uk |
| Hosted domains | 4 |
| Number of IPv4 | 8,960 |
| Number of IPv6 | 53,192,736,063,043,683,687,071,744 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 18 years ago on Aug 15, 2007 |
| Updated | a month ago on Jul 29, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 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 |
| 213.248.200.0/24 | 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 |
| 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 |
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 |
| 212.148.212.148 | ██████████ | 1 |
| 212.148.213.148 | ██████████ | 1 |
| 194.227.195.227 | ██████████ | 1 |
Peers
There are 171 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. |
| 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 Provider |
| 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 |
| AS15943 | wilhelm.tel GmbH |
| AS15958 | CETINdoo-NET |
| AS16552 | Tiggee LLC |
| AS174 | Cogent Communications |
| 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 |
| AS22381 | Megatelecom Telecomunicacoes Ltda |
| AS24482 | SG.GS |
| AS24961 | WIIT AG |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS25220 | equada network GmbH |
| AS25369 | Hydra Communications Ltd |
| AS263152 | MIGO TELECOM |
| AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
| AS2734 | CoreSite |
| AS286 | GTT Communications Inc. |
| 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. |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS3356 | Level 3 Parent, LLC |
| AS33891 | Core-Backbone GmbH |
| AS34019 | Hivane Association |
| AS34177 | CELESTE SAS |
| AS34224 | Neterra Ltd. |
| 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 | Mainone Cable Company |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
| AS37721 | Virtual Technologies & Solutions |
| 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 |
| AS4230 | CLARO S.A. |
Upstreams
There are 6 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS1299 | Arelion Sweden AB |
| AS174 | Cogent Communications |
| 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 |
|---|---|---|
| 2401:fd80:400::1 |
0.36ms from Manchester,
GB
|
|
| 213.248.220.1 |
0.22ms from San Jose,
US
|
|
| 213.248.217.204 |
0.20ms from Hong Kong,
HK
|
|
| 103.49.82.55 |
0.17ms from Hong Kong,
HK
|
|
| 212.148.213.148 |
0.23ms from London,
GB
|
|
| 194.227.195.227 |
0.17ms from London,
GB
|
|
| 2a01:618:401::153 |
0.36ms from Manchester,
GB
|
|
| 103.49.83.103 |
0.18ms from Hong Kong,
HK
|
|
| 103.49.81.53 |
0.19ms from Hong Kong,
HK
|
|
| 2a0d:9b80:ff::1 |
0.33ms from Amsterdam,
NL
|
|
| 2401:fd80:408::53 |
0.40ms from London,
GB
|
|
| 2a0d:9b80:1::1 |
0.36ms from Manchester,
GB
|
|
| 2a01:61e:5::1 |
0.47ms from Manchester,
GB
|
|
| 2401:fd80:409::53 |
0.29ms from London,
GB
|
|
| 212.148.212.148 |
0.24ms from London,
GB
|
|
| 2a01:61e:3::1 |
0.53ms from Manchester,
GB
|
|
| 194.227.193.227 |
0.66ms from Manchester,
GB
|
|
| 2a01:618:406::56 |
0.27ms from Sao Paulo,
BR
|
|
| 103.49.80.18 |
0.18ms from Hong Kong,
HK
|
|
| 213.248.206.1 |
0.22ms from London,
GB
|
|
| 2a01:618:409::53 |
0.31ms from London,
GB
|
|
| 2a0d:9b80::1 |
0.41ms from Manchester,
GB
|
|
| 2401:fd80:407::38 |
0.26ms from Amsterdam,
NL
|
|
| 194.227.194.227 |
0.19ms from London,
GB
|
|
| 213.248.218.89 |
0.19ms from Hong Kong,
HK
|
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 |
|---|---|---|
| 120.14.117.143 |
10.44ms from Beijing,
CN
|
|
| 50.112.88.159 |
0.21ms from Boardman,
US
|
|
| 45.114.69.31 |
3.88ms from Delhi,
IN
|
|
| 38.238.6.207 |
0.75ms from Hong Kong,
HK
|
|
| 103.209.129.223 |
1.11ms from Hong Kong,
HK
|
|
| 82.163.154.15 |
3.52ms from London,
GB
|
|
| 151.40.9.159 |
8.26ms from Milan,
IT
|
|
| 188.120.49.47 |
7.10ms from Moscow,
RU
|
|
| 185.11.68.255 |
17.85ms from Yerevan,
AM
|
|
| 129.151.143.111 |
0.14ms from Abu Dhabi,
AE
|
|
| 143.178.102.111 |
3.89ms from Amsterdam,
NL
|
|
| 47.70.182.255 |
19.95ms from Berlin,
DE
|
|
| 177.255.17.255 |
14.38ms from Bogota,
CO
|
|
| 196.89.181.143 |
8.91ms from Casablanca,
MA
|
|
| 23.112.224.175 |
6.70ms from Chicago,
US
|
|
| 96.29.39.255 |
17.25ms from Columbus,
US
|
|
| 64.167.223.95 |
2.40ms from Los Angeles,
US
|
|
| 122.3.181.223 |
2.29ms from Manila,
PH
|
|
| 35.227.251.31 |
0.07ms from Melbourne,
AU
|
|
| 122.135.178.239 |
2.85ms from Osaka,
JP
|
|
| 69.143.249.223 |
7.61ms from Ashburn,
US
|
|
| 2.135.162.255 |
18.13ms from Astana,
KZ
|
|
| 52.40.222.15 |
0.17ms from Boardman,
US
|
|
| 34.220.235.95 |
0.53ms from Boardman,
US
|
|
| 52.210.100.127 |
0.28ms from Dublin,
IE
|
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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