129.240.0.0/16

AS224  ·  SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR

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Summary

Country Norway
Domain uio.no
ASN AS224
Registry RIPE
ID UIONET

WHOIS Details

inetnum:        129.240.0.0 - 129.240.255.255
netname:        UIONET
descr:          University of Oslo, Norway
org:            ORG-UIO2-RIPE
country:        NO
sponsoring-org: ORG-UA17-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         UNINETT-MNT
mnt-lower:      UNINETT-MNT
mnt-irt:        IRT-UNINETT-CERT
created:        2003-01-10T15:37:17Z
last-modified:  2026-04-10T09:43:35Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-UIO2-RIPE
org-name:       Universitetet i Oslo
org-type:       OTHER
address:        Dummy address for ORG-UIO2-RIPE
country:        NO
e-mail:         unread@ripe.net
abuse-c:        UOOA2-RIPE
mnt-ref:        UNINETT-MNT
mnt-by:         UNINETT-MNT
created:        2026-01-09T16:48:10Z
last-modified:  2026-04-29T07:06:09Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Nearby Ranges

BGP prefixes that overlap with 129.0.0.0/8

Range ASN Company Num of IPs
129.102.0.0/16 AS2200 1 Place Igor Stravinsky 65,536
129.188.0.0/16 AS19773 Motorola, Inc. 65,536
129.20.0.0/16 AS2200 Universite de Rennes 1 65,536
129.8.0.0/16 AS2037 California State University at Fresno 65,536
129.98.0.0/16 AS17324 Yeshiva University 65,536
129.138.0.0/16 AS17153 New Mexico Tech 65,536
129.116.0.0/16 AS18 University of Texas at Austin 65,536
129.137.0.0/16 AS20126 University of Cincinnati 65,536
129.4.0.0/16 AS1906 TRW Space and Defense Sector 65,536
129.110.0.0/16 AS20162 University of Texas at Dallas 65,536
129.165.0.0/16 AS1701 National Aeronautics and Space Administration 65,536
129.81.0.0/16 AS10349 Tulane University 65,536
129.170.0.0/16 AS10755 Dartmouth College 65,536
129.47.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.126.0.0/16 AS17547 M1 NET LTD 65,536
129.82.0.0/16 AS12145 Colorado State University 65,536
129.88.0.0/16 AS1942 Universite Grenoble Alpes 65,536
129.160.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.34.0.0/16 AS1747 IBM 65,536
129.239.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.119.0.0/16 AS1832 Southern Methodist University 65,536
129.107.0.0/16 AS18515 University of Texas at Arlington 65,536
129.93.0.0/16 AS11546 The Board of Regents of the University of Nebraska 65,536
129.236.0.0/16 AS14 Lamont-Doherty Earth Observatory of Columbia University 65,536
129.25.0.0/16 AS11834 Drexel University 65,536
129.64.0.0/16 AS10561 Brandeis University 65,536
129.252.0.0/16 AS12005 University of South Carolina 65,536
129.19.0.0/16 AS14041 Colorado State University 65,536
129.97.0.0/16 AS12093 University of Waterloo 65,536
129.223.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.125.0.0/16 AS1103 Rijksuniversiteit Groningen 65,536
129.99.0.0/16 AS10343 National Aeronautics and Space Administration 65,536
129.109.0.0/16 AS14373 University of Texas Medical Branch 65,536
129.3.0.0/16 AS14433 State University of New York - Oswego 65,536
129.68.0.0/16 AS14529 Saint Joseph's University 65,536
129.27.0.0/16 AS1113 Zentraler Informatikdienst 65,536
129.187.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
129.17.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.9.0.0/16 AS14852 Chrysler Group LLC 65,536
129.118.0.0/16 AS10421 Texas Tech University 65,536
129.105.0.0/16 AS103 Northwestern University 65,536
129.10.0.0/16 AS156 Northeastern University 65,536
129.176.0.0/16 AS15830 Mayo Foundation for Medical Education and Research 65,536
129.113.0.0/16 AS11481 University of Texas Rio Grande Valley 65,536
129.127.0.0/16 AS1851 University of Adelaide 65,536
129.196.0.0/16 AS16435 Fluke Corporation 65,536
129.235.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.112.0.0/16 AS13998 University of Texas Southwestern Medical Center 65,536
129.30.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.104.0.0/16 AS2200 Ecole Polytechnique 65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

6,525 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
129.240.218.4 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.64ms from Oslo, NO
129.240.237.2 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.61ms from Oslo, NO
129.240.116.2 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.66ms from Oslo, NO
129.240.13.135 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.52ms from Oslo, NO
129.240.177.129 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.67ms from Oslo, NO
129.240.53.240 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.54ms from Oslo, NO
129.240.223.124 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.53ms from Oslo, NO
129.240.230.93 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.72ms from Oslo, NO
129.240.77.28 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.54ms from Oslo, NO
129.240.130.80 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.58ms from Oslo, NO
129.240.213.211 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.90ms from Oslo, NO
129.240.159.2 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.70ms from Oslo, NO
129.240.65.14 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.50ms from Oslo, NO
129.240.113.4 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.50ms from Oslo, NO
129.240.5.159 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.53ms from Oslo, NO
129.240.28.210 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.62ms from Oslo, NO
129.240.12.242 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.60ms from Oslo, NO
129.240.214.1 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.74ms from Oslo, NO
129.240.139.13 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.56ms from Oslo, NO
129.240.61.108 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.65ms from Oslo, NO
129.240.219.136 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.75ms from Oslo, NO
129.240.224.3 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.63ms from Oslo, NO
129.240.150.2 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.67ms from Oslo, NO
129.240.120.66 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.48ms from Oslo, NO
129.240.86.250 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 0.63ms from Oslo, NO

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
77.11.207.0 AS6805 Telefonica Germany GmbH & Co.OHG 2.85ms from Berlin, DE
91.119.55.0 AS8412 T-Mobile Austria GmbH 8.14ms from Graz, AT
122.234.249.0 AS4134 CHINANET BACKBONE 7.62ms from Hangzhou, CN
20.255.130.240 AS8075 Microsoft Corporation 0.36ms from Hong Kong, HK
13.235.18.144 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
14.78.143.80 AS4766 Korea Telecom 8.71ms from Seoul, KR
68.32.162.208 AS7922 Comcast Cable Communications, LLC 9.73ms from Atlanta, US
186.154.18.192 AS19429 ETB - Colombia 1.13ms from Bogota, CO
199.19.110.192 AS25820 IT7 Networks Inc 0.31ms from Los Angeles, US
68.126.122.64 AS7018 AT&T Enterprises, LLC 1.74ms from Los Angeles, US
86.241.213.240 AS3215 Orange S.A. 3.90ms from Marseille, FR
64.135.79.112 AS13645 BroadbandONE, LLC 2.24ms from Miami, US
60.153.232.160 AS17676 SoftBank Corp. 3.76ms from Osaka, JP
222.99.115.64 AS4766 Korea Telecom 1.54ms from Seoul, KR
101.85.39.160 AS4812 China Telecom (Group) 5.18ms from Shanghai, CN
175.182.153.0 AS4780 Digital United Inc. 5.41ms from Taipei, TW
52.196.192.80 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
119.96.153.192 AS58563 CHINANET Hubei province network 0.28ms from Wuhan, CN
123.117.250.240 AS4808 China Unicom Beijing Province Network 2.93ms from Beijing, CN
113.44.236.112 AS55990 Huawei Cloud Service data center 3.84ms from Beijing, CN
16.144.26.224 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
68.91.215.16 AS7018 AT&T Enterprises, LLC 10.57ms from Chicago, US
50.65.230.0 AS6327 Shaw Communications 4.27ms from Edmonton, CA
91.23.99.192 AS3320 Deutsche Telekom AG 7.91ms from Frankfurt am Main, DE
113.191.221.160 AS45899 VNPT Corp 4.07ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 129.240.175.145
traceroute to 129.240.175.145 (129.240.175.145): 9 hops max, 52 byte packets
5 [] 185.1.55.1 16.475 ms
6 [AS224] 128.39.255.2 16.378 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jyväskylä, FI
On

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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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