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 |
| 109.105.110.39 | ██████████ | 2 |
| 192.36.171.213 | █████████ | 2 |
| 109.105.116.199 | ██████████ | 2 |
| 109.105.110.58 | ██████████ | 1 |
| 109.105.100.182 | ██████████ | 1 |
| 192.36.171.18 | ██████████ | 1 |
Peers
There are 184 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. |
| AS15169 | Google LLC |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS15474 | Rannsokna- og haskolanet Islands hf. |
| AS15703 | TrueServer BV AS number |
| 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 |
| AS27552 | TowardEX Technologies International, 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 | Lyse Tele AS |
| AS30781 | Free Pro SAS |
| AS30818 | Advania Island ehf |
| AS30844 | Liquid Telecommunications Ltd |
| AS30880 | SpaceDump IT AB |
| AS31027 | GlobalConnect A/S |
| AS31122 | Digiweb ltd |
| AS31133 | PJSC MegaFon |
| AS3170 | VeloxServ Communications Ltd |
| AS3214 | xTom GmbH |
| AS3221 | Haridus- ja Teadusministeerium |
| 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 |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
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 14 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 | Haridus- ja Teadusministeerium |
| AS39590 | NORDUnet |
| 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 |
|---|---|---|
| 2001:948:8:1::1 |
0.46ms from Frankfurt am Main,
DE
|
|
| 109.105.122.1 |
3.56ms from Skanderborg,
DK
|
|
| 109.105.102.149 |
0.43ms from Stockholm,
SE
|
|
| 109.105.117.29 |
3.25ms from Skanderborg,
DK
|
|
| 109.105.112.236 |
4.32ms from Skanderborg,
DK
|
|
| 2001:948:96::142 |
4.52ms from Copenhagen,
DK
|
|
| 2001:948:3:9::3 |
0.50ms from London,
GB
|
|
| 109.105.110.49 |
3.18ms from Skanderborg,
DK
|
|
| 109.105.116.209 |
3.51ms from Skanderborg,
DK
|
|
| 193.10.252.66 |
0.36ms from Stockholm,
SE
|
|
| 185.174.119.164 |
3.38ms from Skanderborg,
DK
|
|
| 109.105.97.185 |
0.44ms from Stockholm,
SE
|
|
| 2001:948:0:bad:c0de::2d |
0.48ms from Ashburn,
US
|
|
| 185.174.116.235 |
3.99ms from Skanderborg,
DK
|
|
| 109.105.121.53 |
0.73ms from Stockholm,
SE
|
|
| 109.105.119.65 |
0.67ms from Stockholm,
SE
|
|
| 109.105.106.10 |
3.79ms from Skanderborg,
DK
|
|
| 109.105.109.164 |
0.40ms from Stockholm,
SE
|
|
| 194.68.13.33 |
0.63ms from Stockholm,
SE
|
|
| 109.105.96.171 |
0.43ms from Stockholm,
SE
|
|
| 109.105.101.20 |
0.48ms from Amsterdam,
NL
|
|
| 109.105.98.159 |
0.38ms from Stockholm,
SE
|
|
| 2001:948:100:1::148 |
5.22ms from Copenhagen,
DK
|
|
| 109.105.100.148 |
4.16ms from Skanderborg,
DK
|
|
| 109.105.104.131 |
0.45ms 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 |
|---|---|---|
| 77.169.44.123 |
2.58ms from Amsterdam,
NL
|
|
| 82.169.98.219 |
1.19ms from Amsterdam,
NL
|
|
| 131.153.1.43 |
0.28ms from Ashburn,
US
|
|
| 44.252.0.27 |
0.30ms from Boardman,
US
|
|
| 216.18.173.11 |
0.79ms from Chicago,
US
|
|
| 73.136.245.219 |
7.41ms from Houston,
US
|
|
| 89.19.20.75 |
0.69ms from Istanbul,
TR
|
|
| 153.7.233.155 |
1.54ms from Los Angeles,
US
|
|
| 121.166.119.27 |
1.17ms from Seoul,
KR
|
|
| 8.216.35.139 |
1.19ms from Tokyo,
JP
|
|
| 209.6.82.251 |
0.73ms from Boston,
US
|
|
| 200.202.160.171 |
0.69ms from Brasilia,
BR
|
|
| 3.133.18.59 |
0.18ms from Columbus,
US
|
|
| 54.155.97.27 |
0.18ms from Dublin,
IE
|
|
| 207.154.220.27 |
0.30ms from Frankfurt am Main,
DE
|
|
| 116.71.126.235 |
5.83ms from Islamabad,
PK
|
|
| 62.57.115.219 |
12.09ms from Madrid,
ES
|
|
| 183.104.102.219 |
7.54ms from Seoul,
KR
|
|
| 114.41.128.235 |
1.46ms from Taichung,
TW
|
|
| 37.55.121.155 |
9.99ms from Warsaw,
PL
|
|
| 68.35.188.27 |
8.85ms from Atlanta,
US
|
|
| 68.154.114.187 |
0.34ms from Boydton,
US
|
|
| 62.48.232.91 |
0.87ms from Braga,
PT
|
|
| 98.121.217.27 |
10.23ms from Charlotte,
US
|
|
| 169.46.32.251 |
0.80ms from Dallas,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Skanderborg, DK
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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