1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.252.0.0/16
  4. AS1213  | 147.252.0.0/16

147.252.0.0/16

AS1213  ·  HEAnet CLG

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Summary

Country Ireland
Domain tudublin.ie
ASN AS1213
Registry RIPE
ID TUDUBLIN

WHOIS Details

inetnum:        147.252.0.0 - 147.252.255.255
org:            ORG-TUD5-RIPE
netname:        TUDUBLIN
descr:          Metropolitan Area Network
country:        IE
admin-c:        TA7984-RIPE
tech-c:         TA7984-RIPE
notify:         eon.ocuiv@tudublin.ie
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         tud-mnt
mnt-routes:     HEANET-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2021-04-22T11:43:56Z
source:         RIPE
sponsoring-org: ORG-HA8-RIPE

organisation:   ORG-TUD5-RIPE
org-name:       Technological University Dublin
country:        IE
org-type:       OTHER
address:        Park House, 191 North Circular Road, Grangegorman, Dublin D07 EWV4, Ireland
e-mail:         tracey.roche@tudublin.ie
mnt-ref:        HEANET-NOC
mnt-by:         tud-mnt
mnt-by:         HEANET-NOC
created:        2021-04-20T14:52:42Z
last-modified:  2022-12-01T17:31:40Z
source:         RIPE

role:           tud-ripe
address:        Park House, 191 North Circular Road, Grangegorman, Dublin D07 EWV4, Ireland
tech-c:         EOC6-RIPE
e-mail:         noc.city@tudublin.ie
nic-hdl:        TA7984-RIPE
mnt-by:         tud-mnt
created:        2021-04-20T14:55:57Z
last-modified:  2021-04-20T15:04:16Z
source:         RIPE

route:          147.252.0.0/16
origin:         AS1213
mnt-by:         HEANET-NOC
created:        2021-04-12T15:35:19Z
last-modified:  2021-04-12T15:36:05Z
source:         RIPE

route:          147.252.0.0/16
origin:         AS786
mnt-by:         HEANET-NOC
created:        2021-04-12T15:35:39Z
last-modified:  2021-04-12T15:36:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range ASN Company Num of IPs
147.177.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
147.192.0.0/16 AS2527 Sony Network Communications Inc. 65,536
147.144.0.0/16 AS2152 City College of San Francisco 65,536
147.134.0.0/16 AS22773 Creighton University 65,536
147.196.0.0/16 AS199541 Eurocontrol Experimental Centre 65,536
147.94.0.0/16 AS2457 Aix-Marseille Universite (AMU) 65,536
147.173.0.0/16 AS1942 C.N.R.S. - Delegation regionale Alpes 65,536
147.219.0.0/16 AS20115 Charter Communications LLC 65,536
147.226.0.0/16 AS20452 Ball State University 65,536
147.105.0.0/16 AS22522 United Launch Alliance, LLC 65,536
147.209.0.0/16 AS17750 ENERGEX LIMITED 65,536
147.171.0.0/16 AS1942 Universite Grenoble Alpes 65,536
147.111.0.0/16 AS199791 Postboks 237 65,536
147.87.0.0/16 AS200233 Berner Fachhochschule 65,536
147.118.0.0/16 AS10370 Northwest Aerospace Training Corporation 65,536
147.2.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.112.0.0/16 AS1770 NO-RINGSTAD 65,536
147.115.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.13.0.0/16 AS197425 Saab AB 65,536
147.80.0.0/16 AS1761 Texas Department of Human Resources 65,536
147.70.0.0/16 AS19899 Miami Dade College 65,536
147.137.0.0/16 AS20214 Telematics International 65,536
147.108.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.44.0.0/16 AS1759 StoraEnso Oyj 65,536
147.26.0.0/16 AS18777 Texas State University 65,536
147.222.0.0/16 AS11649 Gonzaga University 65,536
147.180.0.0/16 AS19399 Region Stockholm 65,536
147.73.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
147.127.0.0/16 AS1715 Ecole Nationale Superieure d'Electronique, d'Electrotechnique, 65,536
147.69.0.0/16 AS1221 Telstra Limited 65,536
147.47.0.0/16 AS1237 Seoul National University 65,536
147.122.0.0/16 AS137 SS - SISSA Trieste 65,536
147.35.0.0/16 AS1580 Headquarters, USAISC 65,536
147.83.0.0/16 AS13041 Universitat Politecnica de Catalunya 65,536
147.91.0.0/16 AS13092 Akademska mreza Republike Srbije - AMRES 65,536
147.211.0.0/16 AS132029 Department of Finance and Deregulation 65,536
147.153.0.0/16 AS14041 Metropolitan State University of Denver 65,536
147.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.11.0.0/16 AS16920 Wind River Systems, Inc. 65,536
147.176.0.0/16 AS14398 Autodesk Ltd. Japan 65,536
147.128.0.0/16 AS158 Ericsson Inc. 65,536
147.194.0.0/16 AS15128 Comwave Telecom Inc. 65,536
147.36.0.0/16 AS1559 Headquarters, USAISC 65,536
147.238.0.0/16 AS1540 Headquarters, USAISC 65,536
147.34.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
147.10.0.0/16 AS135887 Telstra Limited 65,536
147.0.0.0/16 AS10796 Charter Communications Inc 65,536
147.203.0.0/16 AS11320 ALPHAREL/optigraphics Corporation 65,536
147.65.0.0/16 AS262829 Assoc do Inst Nac de Matematica Pura e Aplicada 65,536

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
147.252.5.13 tudublincityprint2.ie 2
147.252.26.132 internationalselling.ie 1
147.252.25.199 mytudublin.ie 1
147.252.208.64 kevinoreilly.com 1
147.252.25.90 mydit.ie 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
147.252.26.104 AS1213 HEAnet CLG 0.82ms from Dublin, IE
147.252.14.201 AS1213 HEAnet CLG 0.65ms from Dublin, IE
147.252.224.195 AS1213 HEAnet CLG 0.89ms from Dublin, IE
147.252.87.15 AS1213 HEAnet CLG 0.84ms from Dublin, IE
147.252.93.65 AS1213 HEAnet CLG 0.88ms from Dublin, IE
147.252.5.8 AS1213 HEAnet CLG 0.83ms from Dublin, IE
147.252.25.106 AS1213 HEAnet CLG 0.87ms from Dublin, IE
147.252.1.43 AS1213 HEAnet CLG 1.81ms from Dublin, IE
147.252.6.163 AS1213 HEAnet CLG 1.08ms from Dublin, IE
147.252.209.114 AS1213 HEAnet CLG 0.83ms from Dublin, IE
147.252.67.230 AS1213 HEAnet CLG 0.88ms 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
130.149.11.80 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.92ms from Berlin, DE
181.131.213.0 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.40ms from Bogota, CO
4.152.21.128 AS8075 Microsoft Corporation 0.19ms from Boydton, US
45.233.122.0 AS267323 DOUETTES SERVIÇOS DE INFORMATICA E TELECOMUNICAÇÕE 0.79ms from Campina Grande, BR
41.248.105.176 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.96ms from Casablanca, MA
216.237.215.112 AS22709 North State Telephone, LLC 7.75ms from Charlotte, US
193.1.186.0 AS1213 HEAnet CLG 0.26ms from Dublin, IE
88.67.38.192 AS3209 Vodafone GmbH 6.86ms from Frankfurt am Main, DE
45.182.53.0 AS269285 Pronetech Fibra 14.87ms from Osasco, BR
177.189.204.80 AS27699 TELEFÔNICA BRASIL S.A 2.10ms from Osasco, BR
94.73.13.80 AS51407 Mada Al-Arab General Services Company 3.25ms from Ramallah, PS
54.160.40.176 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
61.134.132.48 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Tianjin, CN
112.79.40.64 AS38266 Vodafone Idea Ltd 7.30ms from Ahmedabad, IN
197.95.110.208 AS20011 Dimension Data 2.46ms from Cape Town, ZA
184.13.63.0 AS5650 Frontier Communications of America, Inc. 13.67ms from Chicago, US
3.67.90.240 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
187.152.19.112 AS8151 UNINET 11.07ms from Guadalajara, MX
182.61.136.16 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 5.84ms from Guangzhou, CN
41.18.40.96 AS29975 Vodacom 9.57ms from Johannesburg, ZA
76.91.248.160 AS20001 Charter Communications Inc 4.88ms from Los Angeles, US
82.51.85.32 AS3269 Telecom Italia S.p.A. 6.51ms from Milan, IT
222.100.79.64 AS4766 Korea Telecom 1.28ms from Seoul, KR
52.63.241.144 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
126.12.117.240 AS17676 SoftBank Corp. 2.52ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m6 147.252.178.157
traceroute to 147.252.178.157 (147.252.178.157): 6 hops max, 52 byte packets
2 [AS2128] 185.6.36.16 0.425 ms
3 [AS1213] 87.44.51.233 0.857 ms
4 *
5 *
6 *
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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