AS2603
NORDUnet · nordu.net
Denmark
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 109.105.96.0/20 | NORDUnet | 4,096 |
| 109.105.112.0/21 | NORDUnet | 2,048 |
| 109.105.120.0/22 | NORDUnet | 1,024 |
| 185.174.116.0/22 | NORDUnet | 1,024 |
| 192.36.171.0/24 | Services network | 256 |
| 193.10.252.0/24 | NORDUnet Backbone | 256 |
| 193.10.254.0/24 | NORDUnet Backbone | 256 |
| 193.10.255.0/24 | SUNET TUG | 256 |
| 193.11.3.0/24 | New combined NORDUnet/SUNET NOC network | 256 |
| 194.68.13.0/24 | NORDUnet Backbone | 256 |
| Netblock | Company |
|---|---|
| 2001:948::/29 | NORDUnet |
| 2001:948::/32 | NORDUnet |
WHOIS Details
ASHandle: AS2603
OrgID: AS2603
ASName: AS2603
ASNumber: AS2603
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 50 domain names hosted across 15 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 109.105.110.44 | █████████ | 19 |
| 109.105.117.8 | ██████████ | 13 |
| 109.105.110.120 | ██████████ | 11 |
| 109.105.110.65 | ██████████ | 10 |
| 109.105.116.199 | ██████████ | 2 |
| 192.36.171.213 | █████████ | 2 |
| 109.105.110.39 | ██████████ | 2 |
| 109.105.100.184 | ██████████ | 1 |
| 192.36.171.17 | ██████████ | 1 |
| 109.105.100.181 | ██████████ | 1 |
Peers
There are 181 peers for this ASN.
| Peers | Name |
|---|---|
| AS1103 | SURF B.V. |
| AS11039 | The George Washington University |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS11537 | Internet2 |
| AS12389 | PJSC Rostelecom |
| AS12552 | GlobalConnect AB |
| AS1257 | Tele2 Sverige AB |
| AS1267 | WIND TRE S.P.A. |
| AS1273 | Vodafone Group PLC |
| AS12779 | IT.Gate S.p.A. |
| AS12859 | BIT BV |
| AS12969 | Vodafone Iceland |
| AS1299 | Arelion Sweden AB |
| AS12996 | Domeneshop AS |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13194 | Bite IP Network |
| AS132337 | Axclusive |
| AS13237 | euNetworks GmbH |
| AS13335 | Cloudflare, Inc. |
| AS140627 | OneQode |
| AS14537 | Continent 8 LLC |
| AS14907 | Wikimedia Foundation Inc. |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS15474 | Rannsokna- og haskolanet Islands hf. |
| AS16086 | DNA Oyj |
| AS1653 | Vetenskapsradet / SUNET |
| AS16735 | ALGAR TELECOM S/A |
| AS1741 | CSC - Tieteen tietotekniikan keskus Oy |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS1835 | Forskningsnettet - Danish network for Research and Education |
| AS1836 | green.ch AG |
| AS1850 | Internet a Islandi hf |
| AS19151 | BroadbandONE, LLC |
| AS19754 | The Fusion Network, LLC |
| AS198093 | Foreningen for digitala fri- och rattigheter |
| AS199524 | G-Core Labs S.A. |
| AS2027 | MilkyWan Association |
| AS20473 | The Constant Company, LLC |
| AS20514 | Axians AB |
| AS205206 | Netsite A/S |
| AS20562 | Broadband Hosting B.V. |
| AS20764 | CJSC RASCOM |
| AS20932 | Services Industriels de Geneve |
| AS20965 | GEANT Vereniging |
| AS21320 | GEANT Vereniging |
| AS21700 | Neptune Networks, LLC |
| AS224 | SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR |
| AS24482 | SG.GS |
| AS24743 | Snerpa ehf |
| AS24961 | WIIT AG |
| AS2497 | Internet Initiative Japan Inc. |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS25220 | equada network GmbH |
| AS25369 | Hydra Communications Ltd |
| AS25509 | Hringidan ehf / Vortex Inc |
| AS2832 | Vetenskapsradet / SUNET |
| AS2847 | Kauno Technologijos Universitetas |
| AS28716 | Retelit Digital Services S.p.A. |
| AS28917 | Fiord Networks, UAB |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
| AS29075 | IELO Main Network |
| AS2914 | NTT America, Inc. |
| AS29140 | Hostserver GmbH |
| AS293 | ESnet |
| AS29689 | Origo ehf |
| AS29695 | Altibox AS |
| AS30781 | Free Pro SAS |
| AS30818 | Advania Island ehf |
| AS30844 | Liquid Telecommunications Ltd |
| AS30880 | SpaceDump IT AB |
| AS31027 | GlobalConnect A/S |
| AS31122 | Digiweb ltd |
| AS3170 | VeloxServ Communications Ltd |
| AS3214 | xTom GmbH |
| AS3221 | EENet |
| AS32590 | Valve Corporation |
| AS3301 | Telia Company AB |
| AS3303 | Swisscom (Switzerland) Ltd |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS33891 | Core-Backbone GmbH |
| AS3399 | Obenet AB |
| AS34019 | Hivane Association |
| AS34177 | CELESTE SAS |
| AS34288 | Kantonsschule Zug |
| AS34549 | meerfarbig GmbH & Co. KG |
| AS3491 | PCCW Global, Inc. |
| AS35280 | F5 Networks SARL |
| AS35710 | weber.digital GmbH |
| AS36236 | NetActuate, Inc |
| AS37100 | SEACOM Limited |
| AS37271 | Workonline Communications(Pty) Ltd |
| AS37282 | Mainone Cable Company |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS38008 | Aperture Science Limited |
| AS38195 | Superloop |
| AS39120 | Convergenze S.p.A. |
Upstreams
There are 7 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS1299 | Arelion Sweden AB |
| AS2914 | NTT America, Inc. |
| AS3491 | PCCW Global, Inc. |
| AS6461 | Zayo Bandwidth |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. |
| AS6830 | Liberty Global Europe Holding B.V. |
| AS6939 | Hurricane Electric LLC |
Downstreams
There are 15 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS15474 | Rannsokna- og haskolanet Islands hf. |
| AS1653 | Vetenskapsradet / SUNET |
| AS1741 | CSC - Tieteen tietotekniikan keskus Oy |
| AS1835 | Forskningsnettet - Danish network for Research and Education |
| AS198093 | Foreningen for digitala fri- och rattigheter |
| AS21320 | GEANT Vereniging |
| AS224 | SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR |
| AS2832 | Vetenskapsradet / SUNET |
| AS2847 | Kauno Technologijos Universitetas |
| AS3221 | EENet |
| AS39590 | NORDUnet |
| AS6461 | Zayo Bandwidth |
| AS6509 | CANARIE Inc |
| AS8501 | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| AS8674 | Netnod AB |
Pingable IPs
47 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2001:948:100:1::133 |
5.18ms from Copenhagen,
DK
|
|
| 2001:948:1:1::37 |
0.46ms from Frankfurt am Main,
DE
|
|
| 109.105.117.6 |
2.95ms from Skanderborg,
DK
|
|
| 2001:948:2:28::3 |
0.44ms from Stockholm,
SE
|
|
| 2001:948:3:9::3 |
0.52ms from London,
GB
|
|
| 109.105.113.4 |
0.48ms from Stockholm,
SE
|
|
| 109.105.100.183 |
3.77ms from Skanderborg,
DK
|
|
| 2001:948:96::142 |
4.48ms from Copenhagen,
DK
|
|
| 109.105.121.53 |
0.69ms from Stockholm,
SE
|
|
| 109.105.119.101 |
0.65ms from Stockholm,
SE
|
|
| 109.105.104.131 |
0.53ms from Stockholm,
SE
|
|
| 109.105.114.9 |
0.65ms from Stockholm,
SE
|
|
| 2001:948:8:1::1 |
0.43ms from Frankfurt am Main,
DE
|
|
| 185.174.117.66 |
2.97ms from Skanderborg,
DK
|
|
| 109.105.108.131 |
0.55ms from Stockholm,
SE
|
|
| 2001:948:feed:: |
4.68ms from Copenhagen,
DK
|
|
| 109.105.112.236 |
3.89ms from Skanderborg,
DK
|
|
| 193.10.254.131 |
3.16ms from Skanderborg,
DK
|
|
| 109.105.111.80 |
0.45ms from Stockholm,
SE
|
|
| 193.11.3.30 |
0.45ms from Stockholm,
SE
|
|
| 109.105.110.16 |
2.93ms from Skanderborg,
DK
|
|
| 109.105.101.52 |
0.48ms from Frankfurt am Main,
DE
|
|
| 193.10.255.3 |
0.93ms from Stockholm,
SE
|
|
| 2001:948:4:6::80 |
0.47ms from Stockholm,
SE
|
|
| 109.105.98.159 |
0.40ms 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 |
|---|---|---|
| 52.255.139.107 |
0.42ms from Ashburn,
US
|
|
| 46.177.237.123 |
1.15ms from Athens,
GR
|
|
| 160.2.222.139 |
10.58ms from Dallas,
US
|
|
| 40.142.108.203 |
1.09ms from Dallas,
US
|
|
| 138.197.180.123 |
0.26ms from Frankfurt am Main,
DE
|
|
| 62.112.59.75 |
0.33ms from Hamburg,
DE
|
|
| 171.250.213.139 |
0.85ms from Ho Chi Minh City,
VN
|
|
| 68.111.146.43 |
8.56ms from Los Angeles,
US
|
|
| 38.55.171.139 |
0.23ms from Los Angeles,
US
|
|
| 176.80.37.235 |
18.33ms from Madrid,
ES
|
|
| 90.241.35.27 |
6.04ms from Manchester,
GB
|
|
| 174.53.170.91 |
3.83ms from Minneapolis,
US
|
|
| 178.121.71.123 |
1.60ms from Minsk,
BY
|
|
| 87.13.167.91 |
14.15ms from Rome,
IT
|
|
| 61.3.22.187 |
17.16ms from Saint Thomas Mount,
IN
|
|
| 194.145.117.27 |
1.20ms from Secaucus,
US
|
|
| 180.153.143.107 |
3.50ms from Shanghai,
CN
|
|
| 92.65.151.235 |
0.51ms from Amsterdam,
NL
|
|
| 73.163.247.235 |
8.04ms from Ashburn,
US
|
|
| 217.227.117.107 |
4.56ms from Berlin,
DE
|
|
| 197.56.4.11 |
2.50ms from Cairo,
EG
|
|
| 108.255.6.59 |
18.45ms from Chicago,
US
|
|
| 177.143.209.219 |
10.29ms from Curitiba,
BR
|
|
| 87.172.127.107 |
4.18ms from Duesseldorf,
DE
|
|
| 117.5.2.139 |
4.13ms from Hanoi,
VN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Solothurn, CH
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 AS2603 at robtex.
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