AS number details

AS2837

Karolinska Institutet  ·  ki.se

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AS2837 – Karolinska Institutet

Field Value
Country Sweden
Website ki.se
Hosted domains 31
Number of IPv4 16,384
Number of IPv6 0
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Nov 15, 2017
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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IP Ranges API

WHOIS Details


                                                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 31 domain names hosted across 8 IP addresses on this ASN.

IP Address Domain Domains on this IP
130.229.59.46 ██████████ 15
130.229.26.15 ██████████ 8
130.229.36.114 ████████ 2
130.229.41.82 ██████████ 2
130.229.41.83 ███████ 1
130.229.36.104 ██████████ 1
130.229.28.75 ██████████ 1
130.229.60.21 ██████████ 1

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Useful for Cybersecurity

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

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

IP Address ASN Details
130.229.41.82 AS2837 Karolinska Institutet 1.20ms from Stockholm, SE
130.229.47.17 AS2837 Karolinska Institutet 0.57ms from Stockholm, SE
130.229.28.3 AS2837 Karolinska Institutet 0.71ms from Stockholm, SE
130.229.29.239 AS2837 Karolinska Institutet 1.06ms from Stockholm, SE
130.229.31.37 AS2837 Karolinska Institutet 0.59ms from Stockholm, SE
130.229.57.13 AS2837 Karolinska Institutet 0.91ms 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
178.3.85.21 AS3209 Vodafone GmbH 10.06ms from Berlin, DE
200.75.56.101 AS19429 ETB - Colombia 0.63ms from Bogota, CO
99.118.98.117 AS7018 AT&T Enterprises, LLC 17.83ms from Chicago, US
84.145.15.133 AS3320 Deutsche Telekom AG 3.98ms from Hamburg, DE
113.167.245.197 AS45899 VNPT Corp 1.95ms from Hanoi, VN
193.228.226.85 AS197159 Trinet Ltd. 7.53ms from Krasnodar, RU
60.164.85.213 AS4134 CHINANET-BACKBONE 7.20ms from Lanzhou, CN
106.70.196.245 AS4804 Microplex PTY LTD 3.21ms from Melbourne, AU
61.190.198.133 AS4134 CHINANET-BACKBONE 6.20ms from Nanchang, CN
36.22.122.37 AS4134 CHINANET-BACKBONE 6.55ms from Ningbo, CN
180.24.199.149 AS4713 NTT Communications Corporation 3.54ms from Osaka, JP
77.158.166.21 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.22ms from Paris, FR
4.20.12.181 AS3356 Level 3 Parent, LLC 0.62ms from Phoenix, US
50.246.235.21 AS7922 Comcast Cable Communications, LLC 7.13ms from Portland, US
185.91.55.21 AS49505 JSC Selectel 0.58ms from Saint Petersburg, RU
173.206.133.5 AS11814 Distributel Communications Limited 1.28ms from Toronto, CA
172.173.171.181 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
181.52.229.245 AS14080 Telmex Colombia S.A. 1.07ms from Bogota, CO
35.202.242.53 AS396982 Google LLC 0.11ms from Council Bluffs, US
59.89.95.69 AS9829 National Internet Backbone 10.74ms from Delhi, IN
64.159.159.85 AS3356 Level 3 Parent, LLC 0.38ms from Denver, US
88.65.31.53 AS3209 Vodafone GmbH 5.31ms from Duesseldorf, DE
81.31.65.85 AS12519 FastNet International Ltd 0.33ms from London, GB
124.148.229.101 AS7545 TPG Telecom Limited 1.56ms from Melbourne, AU
67.4.145.101 AS209 CenturyLink Communications, LLC 1.40ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -m12 130.229.55.185
traceroute to 130.229.55.185 (130.229.55.185): 12 hops max, 52 byte packets
3 *
4 [AS2603] 109.105.98.65 27.428 ms
5 [AS2603] 109.105.102.18 27.581 ms
6 [AS1653] 86.104.202.145 31.634 ms
7 [AS1653] 130.242.65.7 32.113 ms
8 [AS2837] 130.229.47.36 32.304 ms
9 [AS2837] 130.229.47.21 28.652 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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