1. All IP Ranges
  2. 77.0.0.0/8
  3. 77.72.0.0/16
  4. AS42310  | 77.72.74.0/23

77.72.74.0/23

AS42310  ·  IE Domain Registry CLG

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Summary

Country Ireland
Domain weare.ie
ASN AS42310
Registry RIPE
ID IE-IEDR-20070125

WHOIS Details

inetnum:        77.72.72.0 - 77.72.79.255
netname:        IE-IEDR-20070125
country:        IE
org:            ORG-IDRL2-RIPE
admin-c:        IA3697-RIPE
tech-c:         IA3697-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-IEDRNOC
mnt-domains:    MNT-IEDRNOC
mnt-routes:     MNT-IEDRNOC
mnt-routes:     AIRSPEED-MNT
notify:         [email protected]
created:        2007-01-25T12:05:13Z
last-modified:  2016-10-04T10:18:20Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15522-RIPE
abuse-org:      ORG-IDRL2-RIPE

organisation:   ORG-IDRL2-RIPE
org-name:       IE Domain Registry CLG
country:        IE
org-type:       LIR
address:        Harbour Square, 4 th Floor
address:        A96 D6R0
address:        Dun Laoghaire, DUBLIN
address:        IRELAND
phone:          +35312365400
fax-no:         +35312300365
admin-c:        PD7757-RIPE
admin-c:        IA3697-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-IEDRNOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-IEDRNOC
e-mail:         [email protected]
abuse-c:        AR15522-RIPE
created:        2007-01-23T11:11:03Z
last-modified:  2025-06-18T08:41:55Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15522-RIPE
abuse-org:      undefined

role:           IEDR-NOC
address:        IE Domain Registry Ltd
address:        4th Floor, Harbour Square
address:        Dun Laoghaire
address:        Co. Dublin
address:        Ireland
e-mail:         [email protected]
nic-hdl:        IA3697-RIPE
mnt-by:         MNT-IEDRNOC
created:        2014-10-20T09:13:22Z
last-modified:  2025-06-18T08:42:39Z
source:         RIPE
admin-c:        PD7757-RIPE
admin-c:        MG21257-RIPE
tech-c:         PD7757-RIPE
tech-c:         MG21257-RIPE

route:          77.72.72.0/21
descr:          IE Domain Registry routes
origin:         AS42310
mnt-by:         MNT-IEDRNOC
created:        2007-04-26T11:55:02Z
last-modified:  2007-04-26T11:55:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.72.0.0/16

Range ASN Company Num of IPs
77.72.32.0/21 AS34606 B.B.Bell SPA 2,048
77.72.192.0/21 AS12835 Trentino Digitale SPA 2,048
77.72.128.0/21 AS197252 Colobridge GmbH 2,048
77.72.144.0/21 AS20857 Signet B.V. 2,048
77.72.216.0/21 AS21473 PFALZKOM GmbH 2,048
77.72.40.0/21 AS2259 Universite de Strasbourg 2,048
77.72.88.0/21 AS30781 Free Pro SAS 2,048
77.72.0.0/21 AS12488 Krystal Hosting Ltd 2,048
77.72.8.0/21 AS42215 medien holding:nord gmbh 2,048
77.72.56.0/21 AS42252 Kaapelinetworks Oy 2,048
77.72.96.0/21 AS42303 LM Layer and Mesh AB 2,048
77.72.120.0/21 AS42339 Chaika Telecom Petersburg Limited Company 2,048
77.72.136.0/21 AS42358 PJSC Rostelecom 2,048
77.72.168.0/21 AS42416 Comnet Internetional BV 2,048
77.72.208.0/21 AS42435 Tecnicas Reunidas S.A. 2,048
77.72.176.0/21 AS48218 HiHo AG 2,048
77.72.64.0/21 AS6730 AT Provider AG 2,048
77.72.224.0/21 AS8674 Netnod AB 2,048
77.72.216.0/22 AS21473 PFALZKOM GmbH 1,024
77.72.48.0/23 AS42236 Itm8 A/S 512
77.72.50.0/23 AS42236 Itm8 A/S 512
77.72.161.0/24 AS47692 FiberLink GmbH 256
77.72.52.0/24 AS42236 Itm8 A/S 256
77.72.53.0/24 AS42236 Itm8 A/S 256
77.72.54.0/24 AS42236 Itm8 A/S 256
77.72.55.0/24 AS42236 Itm8 A/S 256
77.72.167.0/24 AS47692 FiberLink GmbH 256
77.72.82.0/24 AS7393 Pilo IP BV 256
77.72.116.0/24 AS42320 comScore Application and Service Network 256
77.72.117.0/24 AS42320 comScore Application and Service Network 256
77.72.118.0/24 AS42320 comScore Application and Service Network 256
77.72.119.0/24 AS42320 comScore Application and Service Network 256
77.72.87.0/24 AS60501 Nencini Sport SPA 256
77.72.85.0/24 AS62005 BlueVPS OU 256
77.72.83.0/24 AS62240 Amsterdam 256
77.72.168.0/24 AS42416 Solaris Systems BV 256
77.72.169.0/24 AS42416 Solaris Systems BV 256
77.72.171.0/24 AS42416 Solaris Systems BV 256
77.72.172.0/24 AS42416 Solaris Systems BV 256
77.72.173.0/24 AS42416 Solaris Systems BV 256
77.72.174.0/24 AS42416 Solaris Systems BV 256
77.72.184.0/24 AS42421 Turkiye Finans Katilim Bankasi 256
77.72.185.0/24 AS42421 Turkiye Finans Katilim Bankasi 256
77.72.186.0/24 AS42421 Turkiye Finans Katilim Bankasi 256
77.72.232.0/24 AS20650 IP NEXIA N.V. 256
77.72.236.0/24 AS20650 Belgacom International Carrier Services SA 256
77.72.237.0/24 AS20650 IP NEXIA N.V. 256
77.72.238.0/24 AS20650 IPNEXIA customers 256
77.72.187.0/24 AS42421 Turkiye Finans Katilim Bankasi 256
77.72.220.0/24 AS209917 PFALZKOM GmbH 256

Hosted domains

There are 15 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
77.72.75.172 iedr.org 12
77.72.74.172 digitaltownblueprint.ie 6
77.72.75.200 myconnection.ie 1
77.72.74.137 dnssec.ie 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
77.72.74.10 AS42310 IE Domain Registry CLG 0.19ms from Dublin, IE
77.72.75.166 AS42310 IE Domain Registry CLG 0.47ms 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
173.86.73.39 AS5650 Frontier Communications of America, Inc. 10.03ms from Chicago, US
52.48.164.247 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
18.192.1.135 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
64.32.16.119 AS46844 Sharktech 0.19ms from Los Angeles, US
158.37.32.39 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 6.44ms from Oslo, NO
80.221.126.199 AS1759 Telia Finland Oyj 18.68ms from Oulu, FI
62.34.185.215 AS5410 Bouygues Telecom SA 3.01ms from Paris, FR
188.55.86.87 AS25019 Saudi Telecom Company JSC 1.98ms from Riyadh, SA
138.121.224.183 AS264440 POINT TELECOMUNICAÇÕES LTDA ME 13.31ms from Sao Paulo, BR
221.146.196.23 AS4766 Korea Telecom 1.36ms from Seoul, KR
182.31.110.103 AS9694 Seokyung Cable Television Co.. Ltd. 8.43ms from Seoul, KR
2.50.202.247 AS5384 Emirates Internet 5.04ms from Al Fujairah City, AE
143.105.0.23 AS14593 Space Exploration Technologies Corporation 12.94ms from Ashburn, US
39.106.19.87 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.11ms from Beijing, CN
202.168.60.151 AS7545 TPG Telecom Limited 1.54ms from Brisbane, AU
18.198.28.7 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
103.228.108.87 AS38186 Forewin Telecom Group Limited, ISP at HK 1.80ms from Hong Kong, HK
62.197.59.103 AS202596 G.Network Communications Limited 1.10ms from London, GB
185.217.66.23 AS203020 HostRoyale Technologies Pvt Ltd 8.53ms from Madrid, ES
88.16.76.151 AS3352 TELEFONICA DE ESPANA S.A.U. 10.14ms from Madrid, ES
34.107.138.167 AS396982 Google LLC 0.07ms from Melbourne, AU
151.21.67.167 AS1267 WIND TRE S.P.A. 2.47ms from Milan, IT
177.184.184.231 AS52923 Netcar Internet Telec Info e Tecnologia LTDA 17.40ms from Sao Paulo, BR
119.194.119.39 AS4766 Korea Telecom 1.59ms from Seoul, KR
177.60.249.55 AS26599 TELEFÔNICA BRASIL S.A 17.38ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 77.72.75.166
traceroute to 77.72.75.166 (77.72.75.166): 64 hops max, 52 byte packets
3 *
4 *
5 [AS2128] 185.6.36.47 0.32 ms
6 *
7 [AS42310] 77.72.75.166 0.583 ms
Measurement taken from IPinfo ProbeNet in Dublin, IE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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