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  ·  ASIERA TECHNOLOGY SERVICES 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
147.210.0.0/16 AS2202 Universite de Bordeaux - DSI 65,536
147.134.0.0/16 AS22773 Creighton University 65,536
147.226.0.0/16 AS20452 Ball State University 65,536
147.99.0.0/16 AS2200 INRAE 65,536
147.180.0.0/16 AS19399 Region Stockholm 65,536
147.144.0.0/16 AS2152 City College of San Francisco 65,536
147.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.219.0.0/16 AS20115 Charter Communications LLC 65,536
147.250.0.0/16 AS2200 ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees 65,536
147.137.0.0/16 AS20214 Telematics International 65,536
147.112.0.0/16 AS1770 NO-RINGSTAD 65,536
147.26.0.0/16 AS18777 Texas State University 65,536
147.111.0.0/16 AS199791 Postboks 237 65,536
147.196.0.0/16 AS199541 Eurocontrol Experimental Centre 65,536
147.118.0.0/16 AS10370 Northwest Aerospace Training Corporation 65,536
147.115.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.108.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.80.0.0/16 AS1761 Texas Department of Human Resources 65,536
147.173.0.0/16 AS1942 C.N.R.S. - Delegation regionale Alpes 65,536
147.100.0.0/16 AS2200 INRAE 65,536
147.13.0.0/16 AS197425 Saab AB 65,536
147.87.0.0/16 AS200233 Berner Fachhochschule 65,536
147.127.0.0/16 AS1715 Ecole Nationale Superieure d'Electronique, d'Electrotechnique, 65,536
147.203.0.0/16 AS11320 ALPHAREL/optigraphics Corporation 65,536
147.209.0.0/16 AS17750 ENERGEX LIMITED 65,536
147.222.0.0/16 AS11649 Gonzaga University 65,536
147.70.0.0/16 AS19899 Miami Dade College 65,536
147.73.0.0/16 AS1207 Pittsburgh Supercomputing Center 65,536
147.11.0.0/16 AS16920 Wind River Systems, Inc. 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
147.2.0.0/16 AS16509 Amazon.com, Inc. 65,536
147.44.0.0/16 AS1759 StoraEnso Oyj 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
147.171.0.0/16 AS1942 Universite Grenoble Alpes 65,536
147.238.0.0/16 AS1540 Headquarters, USAISC 65,536
147.36.0.0/16 AS1559 Headquarters, USAISC 65,536
147.0.0.0/16 AS10796 Charter Communications Inc 65,536
147.34.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
147.10.0.0/16 AS135887 Telstra Limited 65,536
147.215.0.0/16 AS2439 ESIEE Paris, ecole-membre de l'Universite Gustave Eiffel 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 tudublincityprint.ie 2
147.252.26.132 internationalselling.ie 1
147.252.25.90 mydit.ie 1
147.252.208.64 kevinoreilly.com 1
147.252.25.199 mytudublin.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.
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Pingable IPs

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

IP Address ASN Details
147.252.87.56 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.87ms from Dublin, IE
147.252.67.230 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.90ms from Dublin, IE
147.252.1.43 AS1213 ASIERA TECHNOLOGY SERVICES CLG 1.78ms from Dublin, IE
147.252.25.106 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.87ms from Dublin, IE
147.252.209.114 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.87ms from Dublin, IE
147.252.5.12 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.83ms from Dublin, IE
147.252.93.65 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.87ms from Dublin, IE
147.252.224.195 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.90ms from Dublin, IE
147.252.14.201 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.67ms from Dublin, IE
147.252.6.163 AS1213 ASIERA TECHNOLOGY SERVICES CLG 1.05ms from Dublin, IE
147.252.26.104 AS1213 ASIERA TECHNOLOGY SERVICES CLG 0.81ms 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
73.106.243.48 AS7922 Comcast Cable Communications, LLC 4.97ms from Atlanta, US
90.132.22.16 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
173.229.233.80 AS10405 Union Pacific Railroad Company 3.47ms from Lincoln, US
82.0.211.112 AS5089 Virgin Media Limited 10.35ms from London, GB
31.190.118.96 AS1267 WIND TRE S.P.A. 2.86ms from Milan, IT
118.8.0.64 AS4713 NTT DOCOMO BUSINESS,Inc. 2.71ms from Osaka, JP
54.252.199.160 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
23.249.200.208 AS62881 Moneris Solutions Corporation 0.14ms from Wrocław, PL
103.249.133.80 AS200740 FIRST SERVER LIMITED 0.40ms from Amsterdam, NL
178.226.118.48 AS50266 Odido Netherlands B.V. 3.42ms from Amsterdam, NL
72.83.143.192 AS701 Verizon Business 1.95ms from Ashburn, US
62.235.224.144 AS5432 Proximus NV 1.99ms from Brussels, BE
36.133.116.80 AS9808 China Mobile Communications Group Co., Ltd. 0.51ms from Chongqing, CN
176.45.221.128 AS25019 Saudi Telecom Company JSC 4.00ms from Jeddah, SA
96.6.194.224 AS16625 Akamai Technologies, Inc. 0.57ms from Lima, PE
23.119.238.160 AS7018 AT&T Enterprises, LLC 12.04ms from Miami, US
125.183.237.80 AS17858 LG POWERCOMM 6.13ms from Seoul, KR
196.185.106.208 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.03ms from Tunis, TN
71.176.192.16 AS701 Verizon Business 10.92ms from Ashburn, US
184.3.201.32 AS209 CenturyLink Communications, LLC 1.28ms from Hillsboro, US
45.233.122.0 AS267323 DOUETTES SERVIÇOS DE INFORMATICA E TELECOMUNICAÇÕE 4.03ms from Joao Pessoa, BR
47.203.89.96 AS5650 Frontier Communications of America, Inc. 6.39ms from Miami, US
114.150.50.16 AS4713 NTT DOCOMO BUSINESS,Inc. 10.92ms from Osaka, JP
216.137.190.112 AS55293 A2 Hosting, Inc. 0.10ms from Phoenix, US
94.33.58.0 AS210218 Open Fiber S.P.A. 8.13ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 147.252.122.166
traceroute to 147.252.122.166 (147.252.122.166): 9 hops max, 52 byte packets
3 [AS3257] 76.74.24.18 1.161 ms
5 [AS3257] 212.222.58.254 94.157 ms
6 [AS1213] 87.44.51.233 94.525 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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