AS number 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 1,013
Number of IPv4 10,752
Number of IPv6 1,346,879,971,668,313,353,719,421,861,888
ASN type Hosting
Registry ripe
Allocated 23 years ago on Sep 17, 2002
Updated 4 months ago on May 07, 2025
Netblock Company Num of IPs
141.0.208.0/20 NetConnex Broadband Ltd. 4,096
80.249.96.0/20 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
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 1,013 domain names hosted across 90 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.249.99.29 ██████████ 339
80.249.99.8 ██████████ 152
80.249.102.46 ██████████ 70
80.249.99.39 ██████████ 65
80.249.99.18 ██████████ 53
80.249.99.7 ██████████ 27
80.249.99.3 ██████████ 26
80.249.102.103 ██████████ 19
193.223.78.221 ███████ 17
80.249.102.115 ██████████ 17

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Useful for Cybersecurity

Peers

There are 44 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
AS2603 NORDUnet
AS2914 NTT America, Inc.
AS29169 GANDI SAS
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS3170 VeloxServ Communications Ltd
AS33891 Core-Backbone GmbH
AS34224 Neterra Ltd.
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 backbone
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
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
141.0.209.22 AS21396 NetConnex Broadband Ltd. 0.40ms from London, GB
193.223.78.129 AS21396 NetConnex Broadband Ltd. 0.38ms from London, GB
80.249.108.18 AS21396 NetConnex Broadband Ltd. 0.39ms from London, GB
80.249.107.197 AS21396 NetConnex Broadband Ltd. 0.36ms from London, GB
80.249.111.5 AS21396 NetConnex Broadband Ltd. 0.50ms from London, GB
80.249.103.8 AS21396 NetConnex Broadband Ltd. 0.39ms from London, GB
193.203.211.247 AS21396 NetConnex Broadband Ltd. 0.35ms from London, GB
80.249.98.1 AS21396 NetConnex Broadband Ltd. 0.71ms from London, GB
80.249.99.171 AS21396 NetConnex Broadband Ltd. 0.37ms from London, GB
141.0.208.35 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
80.249.105.33 AS21396 NetConnex Broadband Ltd. 0.71ms from London, GB
141.0.222.10 AS21396 NetConnex Broadband Ltd. 0.39ms from London, GB
80.249.106.59 AS21396 NetConnex Broadband Ltd. 0.33ms from London, GB
2a02:68:1:10:2001::1 AS21396 NetConnex Broadband Ltd. 0.75ms from London, GB
80.249.101.36 AS21396 NetConnex Broadband Ltd. 0.47ms from London, GB
2a02:68:20:200:4::2 AS21396 NetConnex Broadband Ltd. 0.71ms from London, GB
80.249.97.33 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
193.203.210.244 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
80.249.109.83 AS21396 NetConnex Broadband Ltd. 0.37ms from London, GB
80.249.100.106 AS21396 NetConnex Broadband Ltd. 0.35ms from London, GB
80.249.96.197 AS21396 NetConnex Broadband Ltd. 0.51ms from London, GB
5.182.221.1 AS21396 NetConnex Broadband Ltd. 0.54ms from London, GB
2a02:68:0:100:4::1 AS21396 NetConnex Broadband Ltd. 0.76ms from London, GB
80.249.102.1 AS21396 NetConnex Broadband Ltd. 0.32ms from London, GB
2a13:f040::4000:0:0:44 AS21396 NetConnex Broadband Ltd. 0.81ms 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
60.225.128.68 AS1221 Telstra Limited 5.88ms from Adelaide, AU
69.30.185.52 AS7029 Windstream Communications LLC 18.56ms from Chicago, US
47.183.192.4 AS5650 Frontier Communications of America, Inc. 1.77ms from Dallas, US
216.27.51.212 AS17378 TierPoint, LLC 1.12ms from Durham, US
68.49.36.228 AS7922 Comcast Cable Communications, LLC 9.67ms from Flint, US
80.93.36.52 AS28919 Stadtwerke Kufstein GmbH 6.85ms from Frankfurt am Main, DE
87.150.207.212 AS3320 Deutsche Telekom AG 6.67ms from Frankfurt am Main, DE
60.21.8.132 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Liaoyang, CN
79.45.86.196 AS3269 Telecom Italia S.p.A. 5.96ms from Milan, IT
56.155.114.36 AS16509 Amazon.com, Inc. 0.27ms from Osaka, JP
60.153.239.244 AS17676 SoftBank Corp. 3.70ms from Osaka, JP
49.242.148.212 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.85ms from Osaka, JP
110.54.33.244 AS7679 QTnet,Inc. 11.73ms from Osaka, JP
72.167.67.180 AS26496 GoDaddy.com, LLC 1.25ms from Phoenix, US
95.84.3.84 AS12389 PJSC Rostelecom 12.29ms from Samara, RU
182.220.235.4 AS17858 LG POWERCOMM 1.87ms from Seoul, KR
175.248.217.116 AS4766 Korea Telecom 5.86ms from Seoul, KR
121.167.249.4 AS4766 Korea Telecom 1.12ms from Seoul, KR
3.25.5.68 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
16.176.6.68 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
113.44.243.196 AS55990 Huawei Cloud Service data center 3.83ms from Tianjin, CN
3.162.89.132 AS16509 Amazon.com, Inc. 0.22ms from Berlin, DE
35.240.117.244 AS396982 Google LLC 0.14ms from Brussels, BE
99.39.121.132 AS7018 AT&T Enterprises, LLC 2.78ms from Dallas, US
106.52.33.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 80.249.104.86
traceroute to 80.249.104.86 (80.249.104.86): 5 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 39.827 ms
2 [AS15169] 192.178.97.48 40.574 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hamina, FI
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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