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 1,006
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 1,006 domain names hosted across 89 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.249.99.29 ██████████ 339
80.249.99.8 ██████████ 149
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
80.249.102.115 ██████████ 17
193.223.78.221 ██████████ 16

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Useful for Cybersecurity

Peers

There are 45 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
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
2a02:68:20:200:4::2 AS21396 NetConnex Broadband Ltd. 0.61ms from London, GB
141.0.222.9 AS21396 NetConnex Broadband Ltd. 0.41ms from London, GB
5.182.221.1 AS21396 NetConnex Broadband Ltd. 0.60ms from London, GB
141.0.208.35 AS21396 NetConnex Broadband Ltd. 0.35ms from London, GB
194.180.187.1 AS21396 NetConnex Broadband Ltd. 0.73ms from London, GB
80.249.97.31 AS21396 NetConnex Broadband Ltd. 0.33ms from London, GB
80.249.108.54 AS21396 NetConnex Broadband Ltd. 0.41ms from London, GB
80.249.102.1 AS21396 NetConnex Broadband Ltd. 0.33ms from London, GB
2a02:68:0:1110:: AS21396 NetConnex Broadband Ltd. 0.68ms from London, GB
80.249.105.33 AS21396 NetConnex Broadband Ltd. 0.70ms from London, GB
193.223.78.193 AS21396 NetConnex Broadband Ltd. 0.42ms from London, GB
80.249.109.83 AS21396 NetConnex Broadband Ltd. 0.51ms from London, GB
80.249.106.166 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
2a13:f040::4000:0:0:44 AS21396 NetConnex Broadband Ltd. 0.71ms from London, GB
80.249.101.61 AS21396 NetConnex Broadband Ltd. 0.54ms from London, GB
80.249.107.198 AS21396 NetConnex Broadband Ltd. 0.42ms from London, GB
80.249.103.9 AS21396 NetConnex Broadband Ltd. 0.41ms from London, GB
193.203.211.130 AS21396 NetConnex Broadband Ltd. 0.34ms from London, GB
80.249.100.106 AS21396 NetConnex Broadband Ltd. 0.37ms from London, GB
141.0.209.22 AS21396 NetConnex Broadband Ltd. 0.48ms from London, GB
2a02:68:1:1000::7 AS21396 NetConnex Broadband Ltd. 0.71ms from London, GB
80.249.99.148 AS21396 NetConnex Broadband Ltd. 0.35ms from London, GB
80.249.96.97 AS21396 NetConnex Broadband Ltd. 0.50ms from London, GB
80.249.98.1 AS21396 NetConnex Broadband Ltd. 0.74ms from London, GB
80.249.111.5 AS21396 NetConnex Broadband Ltd. 0.46ms 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
57.153.246.100 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
70.233.181.52 AS7018 AT&T Enterprises, LLC 3.80ms from Atlanta, US
5.206.175.100 AS21334 One Hungary Ltd. 11.66ms from Budapest, HU
47.183.192.4 AS5650 Frontier Communications of America, Inc. 1.61ms from Dallas, US
9.141.62.4 AS8075 Microsoft Corporation 0.21ms from Frankfurt am Main, DE
83.250.150.68 AS1257 Tele2 Sverige AB 10.10ms from Goeteborg, SE
109.136.202.244 AS5432 Proximus NV 4.00ms from Gravelines, FR
5.69.169.68 AS5607 Sky UK Limited 5.35ms from London, GB
69.233.14.20 AS7018 AT&T Enterprises, LLC 2.20ms from Los Angeles, US
187.226.120.148 AS8151 UNINET 4.69ms from Mexico City, MX
67.71.175.68 AS577 Bell Canada 5.20ms from Montreal, CA
156.239.49.52 AS400619 AROSSCLOUD INC. 0.74ms from San Jose, US
211.180.48.52 AS3786 LG DACOM Corporation 1.99ms from Seoul, KR
203.251.27.100 AS4766 Korea Telecom 3.70ms from Seoul, KR
212.55.184.20 AS12849 Hot-Net internet services Ltd. 0.98ms from Tel Aviv, IL
5.34.223.4 AS38136 Akari Networks 0.18ms from Tokyo, JP
139.214.14.84 AS4837 CHINA UNICOM China169 Backbone 18.52ms from Beijing, CN
106.214.202.84 AS24560 Bharti Airtel Ltd., Telemedia Services 9.90ms from Delhi, IN
161.167.254.84 AS46313 Wal-Mart Stores, Inc. 3.09ms from Denver, US
52.189.77.148 AS8075 Microsoft Corporation 0.27ms from Des Moines, US
201.131.178.196 AS61820 Ipunet Telecomunicações Ltda 4.09ms from Fortaleza, BR
52.29.178.52 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
20.87.21.68 AS8075 Microsoft Corporation 0.32ms from Johannesburg, ZA
104.172.229.116 AS20001 Charter Communications Inc 4.20ms from Los Angeles, US
151.22.39.4 AS1267 WIND TRE S.P.A. 2.13ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 194.117.248.148
traceroute to 194.117.248.148 (194.117.248.148): 7 hops max, 52 byte packets
2 [AS50837] 208.111.57.3 0.045 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Honolulu, US
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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