Autonomous System details

AS2837

Karolinska Institutet  ·  ki.se

Sweden
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AS2837 – Karolinska Institutet

Field Value
Country Sweden
Website ki.se
Hosted domains 32
IPv4 addresses 16,384
IPv6 addresses 0
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Nov 15, 2017

IP Ranges

Netblock Company Num of IPs
130.229.0.0/18 Karolinska Institutet 16,384

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2837
                                                OrgID:          AS2837
                                                ASName:         AS2837
                                                ASNumber:       AS2837
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 32 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
130.229.59.46 ██████████ 16
130.229.26.15 ██████████ 8
130.229.36.114 ████████ 2
130.229.41.82 ██████████ 2
130.229.28.75 ██████████ 1
130.229.60.21 ██████████ 1
130.229.36.104 ██████████ 1
130.229.41.83 ███████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS1653 Vetenskapsradet / SUNET
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1653 Vetenskapsradet / SUNET
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
130.229.57.13 AS2837 Karolinska Institutet 0.79ms from Stockholm, SE
130.229.59.2 AS2837 Karolinska Institutet 0.74ms from Stockholm, SE
130.229.36.113 AS2837 Karolinska Institutet 1.17ms from Stockholm, SE
130.229.41.82 AS2837 Karolinska Institutet 0.95ms from Stockholm, SE
130.229.58.224 AS2837 Karolinska Institutet 0.66ms from Stockholm, SE
130.229.22.162 AS2837 Karolinska Institutet 0.58ms from Stockholm, SE
130.229.47.17 AS2837 Karolinska Institutet 0.47ms from Stockholm, SE

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
172.233.46.21 AS63949 Akamai Connected Cloud 0.52ms from Amsterdam, NL
98.25.28.101 AS11426 Charter Communications Inc 15.93ms from Atlanta, US
107.131.138.181 AS7018 AT&T Enterprises, LLC 10.96ms from Atlanta, US
125.56.198.133 AS7470 TRUE INTERNET Co.,Ltd. 0.96ms from Bangkok, TH
34.223.89.181 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
136.183.228.5 AS19933 Buffalo State College 1.36ms from Buffalo, US
14.236.98.229 AS45899 VNPT Corp 2.60ms from Da Nang, VN
92.217.29.229 AS3209 Vodafone GmbH 8.40ms from Duesseldorf, DE
79.216.105.117 AS3320 Deutsche Telekom AG 2.83ms from Hamburg, DE
76.90.219.117 AS20001 Charter Communications Inc 4.39ms from Los Angeles, US
172.226.2.37 AS36183 Akamai Technologies, Inc. 0.57ms from Los Angeles, US
31.195.76.165 AS3269 Telecom Italia S.p.A. 7.41ms from Milan, IT
84.51.95.37 AS29124 Iskratelecom JSC 0.84ms from Moscow, RU
185.247.80.5 AS6858 JSC Severen-Telecom 0.99ms from Saint Petersburg, RU
192.243.47.85 AS55034 IGG.COM 0.33ms from San Jose, US
20.6.59.197 AS8075 Microsoft Corporation 0.24ms from Singapore, SG
103.78.108.133 AS135662 DELOITTE SERVICES PTY LTD 0.37ms from Sydney, AU
93.189.138.117 AS48544 Tecnotel Servizi Tecnologici srl 8.30ms from Turin, IT
83.3.184.197 AS5617 Orange Polska Spolka Akcyjna 5.47ms from Warsaw, PL
84.87.19.197 AS1136 KPN B.V. 2.03ms from Amsterdam, NL
134.91.8.69 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.87ms from Amsterdam, NL
145.236.234.117 AS5483 Magyar Telekom Plc. 3.70ms from Budapest, HU
89.211.9.213 AS8781 Ooredoo Q.S.C. 0.05ms from Doha, QA
136.37.182.37 AS16591 Google Fiber Inc. 1.02ms from Kansas City, US
86.178.65.213 AS2856 British Telecommunications PLC 9.34ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 130.229.44.234
traceroute to 130.229.44.234 (130.229.44.234): 11 hops max, 52 byte packets
2 [AS9002] 87.245.242.88 4.621 ms
3 [AS9002] 87.245.233.166 11.111 ms
4 [] 194.68.123.19 11.226 ms
6 [AS1653] 130.242.65.13 11.701 ms
7 [AS2837] 130.229.47.38 11.75 ms
8 [AS2837] 130.229.47.23 10.529 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Jõhvi, EE
On

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 AS2837 at robtex.

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