Autonomous System details

AS21396

NetConnex Broadband Ltd.  ·  ncuk.com

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AS21396 – NetConnex Broadband Ltd.

Field Value
Country United Kingdom
Website ncuk.com
Hosted domains 990
IPv4 addresses 11,264
IPv6 addresses 1,346,879,971,668,313,352,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 24 years ago on Sep 17, 2002
Updated a year ago on May 07, 2025
Netblock Company Num of IPs
80.249.96.0/20 NetConnex Broadband Ltd. 4,096
141.0.208.0/20 NetConnex Broadband Ltd. 4,096
5.182.220.0/22 NetConnex Broadband Ltd. 1,024
193.203.210.0/23 THISISUNIVERSE APS 512
194.117.248.0/23 Lovefilm International Ltd. 512
77.95.218.0/24 NexCon 256
193.178.52.0/24 Diagram Software Europa, S.L. 256
193.223.78.0/24 Community DNS Limited 256
194.180.187.0/24 Community DNS Limited 256
Netblock Company
2a02:68::/29 NetConnex Broadband Ltd.
2a05:98c0::/29 NEXCON.IO ApS
2a02:68::/32 NetConnex Broadband Ltd.
2a13:f040::/48 Community DNS Limited
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21396
                                                OrgID:          AS21396
                                                ASName:         AS21396
                                                ASNumber:       AS21396
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 990 domain names hosted across 92 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.249.99.29 ██████████ 339
80.249.99.8 ██████████ 146
80.249.102.46 ██████████ 71
80.249.99.39 ██████████ 64
80.249.99.18 ██████████ 52
80.249.99.7 ██████████ 24
80.249.99.3 ██████████ 24
80.249.102.103 ██████████ 19
80.249.102.115 ██████████ 17
193.223.78.221 ██████████ 16

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Useful for Cybersecurity

Peers

There are 43 peers for this ASN.

Peers Name
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12775 JPC Infonet Ltd
AS13030 Init7 (Switzerland) Ltd.
AS14537 Continent 8 LLC
AS1828 Unitas Global
AS20562 Broadband Hosting B.V.
AS2119 Telenor Norge AS
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS2914 NTT America, Inc.
AS29169 GANDI SAS
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS33891 Core-Backbone GmbH
AS34288 Kantonsschule Zug
AS37100 SEACOM Limited
AS37271 Workonline Communications(Pty) Ltd
AS3741 Dimension Data
AS37662 West Indian Ocean Cable Company
AS39351 31173 Services AB
AS41230 ASK4 Limited
AS41327 Fiber Telecom S.p.A.
AS42708 Glesys AB
AS4637 Telstra Global
AS48185 team.blue NV
AS48237 Etihad Etisalat, a joint stock company
AS49544 i3D.net B.V
AS50300 CustodianDC Limited
AS5413 Wavenet Limited
AS56665 Proximus Luxembourg S.A.
AS60171 AFR-IX TELECOM S.A.
AS6667 EUNET FINLAND
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6894 KDDI Europe Ltd
AS6939 Hurricane Electric LLC
AS8426 ClaraNET LTD
AS8708 DIGI ROMANIA S.A.
AS8943 Jump Networks Ltd
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9044 BSE Software GmbH
AS9505 Taiwan Internet Gateway
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS41230 ASK4 Limited
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS12775 JPC Infonet Ltd
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Pingable IPs

26 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
141.0.208.35 AS21396 NetConnex Broadband Ltd. 0.33ms from London, GB
80.249.102.1 AS21396 NetConnex Broadband Ltd. 0.32ms from London, GB
194.180.187.1 AS21396 NetConnex Broadband Ltd. 0.72ms from London, GB
193.223.78.193 AS21396 NetConnex Broadband Ltd. 0.43ms from London, GB
193.203.211.241 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
193.203.210.22 AS21396 NetConnex Broadband Ltd. 0.36ms from London, GB
80.249.96.96 AS21396 NetConnex Broadband Ltd. 0.48ms from London, GB
80.249.100.222 AS21396 NetConnex Broadband Ltd. 0.38ms from London, GB
80.249.111.7 AS21396 NetConnex Broadband Ltd. 0.48ms from London, GB
141.0.209.22 AS21396 NetConnex Broadband Ltd. 0.38ms from London, GB
2a02:68:20:200:3::2 AS21396 NetConnex Broadband Ltd. 0.55ms from London, GB
80.249.107.199 AS21396 NetConnex Broadband Ltd. 0.40ms from London, GB
5.182.221.1 AS21396 NetConnex Broadband Ltd. 0.60ms from London, GB
80.249.108.10 AS21396 NetConnex Broadband Ltd. 0.39ms from London, GB
80.249.98.1 AS21396 NetConnex Broadband Ltd. 0.75ms from London, GB
80.249.106.211 AS21396 NetConnex Broadband Ltd. 0.33ms from London, GB
80.249.99.171 AS21396 NetConnex Broadband Ltd. 0.35ms from London, GB
80.249.109.82 AS21396 NetConnex Broadband Ltd. 0.52ms from London, GB
2a02:68:1:2004::1 AS21396 NetConnex Broadband Ltd. 0.64ms from London, GB
80.249.105.97 AS21396 NetConnex Broadband Ltd. 0.67ms from London, GB
80.249.103.9 AS21396 NetConnex Broadband Ltd. 0.44ms from London, GB
2a02:68:0:100:11::1 AS21396 NetConnex Broadband Ltd. 0.63ms from London, GB
2a13:f040::4000:0:0:44 AS21396 NetConnex Broadband Ltd. 0.66ms from London, GB
80.249.101.61 AS21396 NetConnex Broadband Ltd. 0.42ms from London, GB
80.249.97.37 AS21396 NetConnex Broadband Ltd. 0.29ms 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
145.131.233.212 AS28685 Routit BV 1.31ms from Amsterdam, NL
178.227.118.68 AS31615 Odido Netherlands B.V. 11.65ms from Amsterdam, NL
112.192.1.36 AS4837 CHINA UNICOM China169 Backbone 6.80ms from Chengdu, CN
125.57.249.100 AS38676 flexnetworks 0.57ms from Incheon, KR
213.160.150.228 AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY 0.53ms from Kyiv, UA
86.168.198.84 AS2856 British Telecommunications PLC 1.96ms from London, GB
209.80.40.132 AS5693 Latisys-Irvine, LLC 1.45ms from Los Angeles, US
31.156.55.4 AS30722 Fastweb SpA 1.77ms from Milan, IT
195.208.128.20 AS44587 MEGACOM-IT LLC 0.99ms from Novosibirsk, RU
134.158.155.84 AS789 Renater 0.92ms from Paris, FR
76.115.141.244 AS7922 Comcast Cable Communications, LLC 6.11ms from Portland, US
200.34.234.68 AS28343 UNIFIQUE TELECOMUNICACOES S/A 0.70ms from Porto Alegre, BR
104.15.69.228 AS7018 AT&T Enterprises, LLC 3.44ms from San Jose, US
177.31.49.4 AS26615 TIM S/A 9.03ms from Sao Paulo, BR
121.136.216.68 AS4766 Korea Telecom 1.59ms from Seoul, KR
171.123.142.180 AS4837 CHINA UNICOM China169 Backbone 7.03ms from Taiyuan, CN
174.181.14.212 AS7922 Comcast Cable Communications, LLC 13.44ms from Ashburn, US
120.48.38.20 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.38ms from Beijing, CN
75.191.245.100 AS11426 Charter Communications Inc 7.08ms from Charlotte, US
2.16.32.196 AS16625 Akamai Technologies, Inc. 0.28ms from Frankfurt am Main, DE
67.190.23.196 AS7922 Comcast Cable Communications, LLC 2.68ms from Greenwood Village, US
39.118.143.116 AS9318 SK Broadband Co Ltd 1.43ms from Incheon, KR
81.53.52.180 AS3215 Orange S.A. 11.46ms from Paris, FR
1.104.111.20 AS4766 Korea Telecom 3.10ms from Seoul, KR
15.134.83.84 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 -m8 5.182.220.176
traceroute to 5.182.220.176 (5.182.220.176): 8 hops max, 52 byte packets
4 [] 195.66.224.240 9.605 ms
5 [AS21396] 80.249.97.82 10.898 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
On

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 AS21396 at robtex.

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