AS number details

AS2110

BT Communications Ireland Limited  ·  btireland.net

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AS2110 – BT Communications Ireland Limited

Field Value
Country Ireland
Website btireland.net
Hosted domains 363
Number of IPv4 438,784
Number of IPv6 713,053,462,628,379,038,341,895,553,024
ASN type Hosting
Registry ripe
Allocated 23 years ago on Jul 31, 2002
Updated a month ago on Jun 30, 2025

Pingable IPs

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

IP Address ASN Details
193.120.99.5 AS2110 BT Communications Ireland Limited 6.50ms from Dublin, IE
78.16.21.62 AS2110 BT Communications Ireland Limited 9.51ms from Dublin, IE
78.16.218.202 AS2110 BT Communications Ireland Limited 2.53ms from Dublin, IE
194.125.96.101 AS2110 BT Communications Ireland Limited 11.29ms from Dublin, IE
212.2.169.225 AS2110 BT Communications Ireland Limited 0.78ms from Dublin, IE
193.95.155.20 AS2110 BT Communications Ireland Limited 0.30ms from Dublin, IE
194.125.112.108 AS2110 BT Communications Ireland Limited 5.46ms from Dublin, IE
194.125.125.73 AS2110 BT Communications Ireland Limited 1.58ms from Dublin, IE
78.16.3.195 AS2110 BT Communications Ireland Limited 9.98ms from Dublin, IE
193.120.111.99 AS2110 BT Communications Ireland Limited 1.14ms from Dublin, IE
193.120.176.59 AS2110 BT Communications Ireland Limited 0.67ms from Dublin, IE
193.120.97.1 AS2110 BT Communications Ireland Limited 1.65ms from Dublin, IE
78.16.201.152 AS2110 BT Communications Ireland Limited 5.06ms from Dublin, IE
194.46.210.139 AS2110 BT Communications Ireland Limited 1.67ms from Dublin, IE
194.125.86.29 AS2110 BT Communications Ireland Limited 2.02ms from Dublin, IE
78.16.179.127 AS2110 BT Communications Ireland Limited 4.61ms from Dublin, IE
193.120.148.66 AS2110 BT Communications Ireland Limited 27.69ms from Dublin, IE
194.46.222.241 AS2110 BT Communications Ireland Limited 0.76ms from Dublin, IE
193.203.145.123 AS2110 BT Communications Ireland Limited 1.80ms from Dublin, IE
193.95.133.77 AS2110 BT Communications Ireland Limited 0.31ms from Dublin, IE
193.95.162.18 AS2110 BT Communications Ireland Limited 0.57ms from Dublin, IE
212.2.170.229 AS2110 BT Communications Ireland Limited 0.85ms from Dublin, IE
193.120.93.69 AS2110 BT Communications Ireland Limited 0.79ms from Dublin, IE
78.16.0.128 AS2110 BT Communications Ireland Limited 11.15ms from Dublin, IE
78.16.135.100 AS2110 BT Communications Ireland Limited 5.18ms from Dublin, IE

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
52.117.74.222 AS36351 IBM Cloud 0.45ms from Ashburn, US
5.57.79.254 AS197423 Jotel d.o.o. 3.29ms from Belgrade, RS
197.44.105.94 AS8452 TE-AS 10.86ms from Cairo, EG
217.80.208.110 AS3320 Deutsche Telekom AG 9.22ms from Frankfurt am Main, DE
203.218.235.254 AS4760 HKT Limited 0.69ms from Hong Kong, HK
100.11.37.142 AS701 Verizon Business 1.44ms from Philadelphia, US
121.154.103.62 AS4766 Korea Telecom 4.36ms from Seoul, KR
222.107.147.174 AS4766 Korea Telecom 1.58ms from Seoul, KR
218.155.198.254 AS4766 Korea Telecom 1.64ms from Seoul, KR
3.27.160.30 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
198.12.26.254 AS393851 Taylor Corporation 2.52ms from Atlanta, US
80.131.154.190 AS3320 Deutsche Telekom AG 5.77ms from Frankfurt am Main, DE
92.37.52.94 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.86ms from Ljubljana, SI
146.148.231.110 AS26658 HT 0.26ms from Los Angeles, US
47.153.218.142 AS5650 Frontier Communications of America, Inc. 3.29ms from Los Angeles, US
120.210.92.78 AS9808 China Mobile Communications Group Co., Ltd. 8.82ms from Nanjing, CN
161.178.136.110 AS16509 Amazon.com, Inc. 0.18ms from New York City, US
60.249.197.254 AS3462 Data Communication Business Group 3.56ms from Taichung, TW
216.121.170.78 AS7992 Cogeco Connexion Inc. 9.06ms from Toronto, CA
74.120.14.222 AS396982 Google LLC 0.13ms from Council Bluffs, US
173.15.237.30 AS7922 Comcast Cable Communications, LLC 9.07ms from Flint, US
87.179.13.46 AS3320 Deutsche Telekom AG 4.10ms from Hamburg, DE
180.181.200.14 AS4764 Aussie Broadband 0.56ms from Melbourne, AU
23.252.199.126 AS23089 Hotwire Communications 2.83ms from Miami, US
108.231.210.206 AS7018 AT&T Enterprises, LLC 10.07ms from Miami, US
Netblock Company Num of IPs
78.16.0.0/14 BT Communications Ireland Limited 262,144
193.120.0.0/16 BT Communications Ireland Limited 65,536
194.125.0.0/17 BT Communications Ireland Limited 32,768
193.95.128.0/18 BT Communications Ireland Limited 16,384
194.46.192.0/18 BT Communications Ireland Limited 16,384
213.202.128.0/18 BT Communications Ireland Limited 16,384
193.203.128.0/19 BT Communications Ireland Limited 8,192
194.165.160.0/19 BT Communications Ireland Limited 8,192
212.2.160.0/19 BT Communications Ireland Limited 8,192
194.145.128.0/21 BT Communications Ireland Limited 2,048
185.146.180.0/22 BT Communications Ireland Limited 1,024
185.215.108.0/22 Brendan Hurley Consultancy Ltd trading as Digitalforge 1,024
141.11.253.0/24 Private Customer 256
192.111.39.0/24 BT Communications Ireland Limited 256
Netblock Company
2001:7c8::/29 BT Communications Ireland Limited
2001:7c8::/32 BT Communications Ireland Limited
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WHOIS Details


ASHandle:       AS2110
OrgID:          AS2110
ASName:         AS2110
ASNumber:       AS2110
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 363 domain names hosted across 192 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.120.255.146 ██████████ 25
193.203.130.254 ██████████ 22
193.120.73.150 ██████████ 15
193.120.255.131 ██████████ 11
193.95.151.200 ██████████ 10
193.120.176.185 ██████████ 9
194.165.188.59 ██████ 8
193.120.52.34 ██████████ 8
193.95.153.133 ██████████ 8
193.120.137.236 ██████████ 6

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Useful for Cybersecurity

Peers

There are 38 peers for this ASN.

Peers Name
AS12969 Vodafone Iceland
AS13237 euNetworks GmbH
AS13971 HedgeServ Corporation
AS14297 ACI Worldwide, Inc.
AS14537 Continent 8 LLC
AS199346 Kerry Broadband Ltd
AS200363 Blacknight Internet Solutions Limited
AS201111 Planet Payment Group Holdings Limited
AS204597 Wayfair Stores Ltd
AS20562 Broadband Hosting B.V.
AS206309 REGENERON IRELAND DESIGNATED ACTIVITY COMPANY
AS206726 AXA Partners SAS
AS212312 Exigent Network Integration Ltd
AS2128 Internet Neutral Exchange Association Company Limited By Guarantee
AS21320 GEANT Vereniging
AS24675 Irish Government
AS2603 NORDUnet
AS31122 Digiweb ltd
AS3303 Swisscom (Switzerland) Ltd
AS35424 FINTUA LIMITED
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
AS42090 Rapid Broadband Ltd
AS4455 IX Reach Ltd
AS48255 Abtran Limited.
AS48342 Deloitte And Touche Irl
AS51677 Hibernia Services Limited
AS53927 ACI Worldwide, Inc.
AS5400 British Telecommunications PLC
AS56911 Warian S.R.L.
AS57304 JSC "RetnNet"
AS6204 INTERKVM HOST SRL
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS8220 COLT Technology Services Group Limited
AS9002 RETN Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS5400 British Telecommunications PLC
AS6461 Zayo Bandwidth
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 are 15 downstreams for this ASN.

Downstreams Name
AS13971 HedgeServ Corporation
AS14297 ACI Worldwide, Inc.
AS199346 Kerry Broadband Ltd
AS200363 Blacknight Internet Solutions Limited
AS201111 Planet Payment Group Holdings Limited
AS204597 Wayfair Stores Ltd
AS206309 REGENERON IRELAND DESIGNATED ACTIVITY COMPANY
AS212312 Exigent Network Integration Ltd
AS2128 Internet Neutral Exchange Association Company Limited By Guarantee
AS35424 FINTUA LIMITED
AS42090 Rapid Broadband Ltd
AS48255 Abtran Limited.
AS48342 Deloitte And Touche Irl
AS51677 Hibernia Services Limited
AS53927 ACI Worldwide, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 AS2110 at robtex.

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