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 |
| 192.36.171.213 | █████████ | 2 |
| 109.105.116.199 | ██████████ | 2 |
| 109.105.110.39 | ██████████ | 2 |
| 109.105.100.184 | ██████████ | 1 |
| 192.36.171.18 | ██████████ | 1 |
| 192.36.171.231 | ██████████ | 1 |
Peers
There are 188 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. |
| AS12713 | OTEGlobe |
| 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. |
| 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 |
| 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 |
| AS31133 | PJSC MegaFon |
| AS3170 | VeloxServ Communications Ltd |
| AS3214 | xTom GmbH |
| AS3221 | EENet |
| AS32590 | Valve Corporation |
| AS3267 | SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" |
| 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 |
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 16 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 |
| AS3267 | SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" |
| 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 |
|---|---|---|
| 109.105.120.65 |
0.66ms from London,
GB
|
|
| 109.105.111.80 |
0.46ms from Stockholm,
SE
|
|
| 2001:948:3:9::3 |
0.55ms from London,
GB
|
|
| 109.105.99.18 |
0.44ms from Stockholm,
SE
|
|
| 194.68.13.41 |
0.66ms from Stockholm,
SE
|
|
| 109.105.102.149 |
0.56ms from Stockholm,
SE
|
|
| 109.105.104.131 |
0.51ms from Stockholm,
SE
|
|
| 2001:948:96::142 |
4.47ms from Copenhagen,
DK
|
|
| 109.105.97.79 |
0.47ms from Frankfurt am Main,
DE
|
|
| 185.174.116.105 |
3.16ms from Skanderborg,
DK
|
|
| 2001:948:4:6::80 |
0.45ms from Stockholm,
SE
|
|
| 185.174.119.60 |
2.96ms from Skanderborg,
DK
|
|
| 109.105.108.129 |
0.52ms from Stockholm,
SE
|
|
| 2001:948:7:1::13 |
0.54ms from Stockholm,
SE
|
|
| 2001:948:6:200::1:1 |
0.56ms from Stockholm,
SE
|
|
| 193.10.252.66 |
0.43ms from Stockholm,
SE
|
|
| 2001:948:feed:: |
4.82ms from Copenhagen,
DK
|
|
| 2001:948:8:1::1 |
0.47ms from Frankfurt am Main,
DE
|
|
| 109.105.110.100 |
2.90ms from Skanderborg,
DK
|
|
| 192.36.171.175 |
0.46ms from Stockholm,
SE
|
|
| 193.10.255.1 |
0.85ms from Stockholm,
SE
|
|
| 2001:948:2:32::1 |
0.50ms from Amsterdam,
NL
|
|
| 109.105.100.148 |
3.86ms from Skanderborg,
DK
|
|
| 109.105.98.170 |
0.45ms from Amsterdam,
NL
|
|
| 109.105.122.1 |
3.30ms from Skanderborg,
DK
|
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 |
|---|---|---|
| 202.99.66.11 |
5.43ms from Beijing,
CN
|
|
| 211.149.215.123 |
2.44ms from Chengdu,
CN
|
|
| 181.93.6.123 |
11.54ms from Cordoba,
AR
|
|
| 52.165.249.187 |
0.29ms from Des Moines,
US
|
|
| 91.52.109.171 |
1.51ms from Hamburg,
DE
|
|
| 84.170.20.219 |
4.17ms from Nuernberg,
DE
|
|
| 54.87.239.123 |
0.19ms from Reston,
US
|
|
| 69.242.19.123 |
7.97ms from Secaucus,
US
|
|
| 116.41.150.171 |
1.85ms from Seoul,
KR
|
|
| 175.199.188.11 |
7.07ms from Seoul,
KR
|
|
| 114.40.72.107 |
4.20ms from Taichung,
TW
|
|
| 118.165.69.11 |
1.17ms from Taipei,
TW
|
|
| 119.254.30.75 |
2.48ms from Tianjin,
CN
|
|
| 5.178.43.107 |
0.17ms from Athens,
GR
|
|
| 101.16.59.107 |
10.60ms from Beijing,
CN
|
|
| 185.15.57.11 |
0.97ms from Dallas,
US
|
|
| 68.11.43.11 |
16.28ms from Dallas,
US
|
|
| 62.225.115.171 |
1.70ms from Duesseldorf,
DE
|
|
| 14.177.123.219 |
1.46ms from Hanoi,
VN
|
|
| 223.17.36.107 |
1.27ms from Hong Kong,
HK
|
|
| 180.146.21.91 |
1.78ms from Osaka,
JP
|
|
| 98.88.32.75 |
0.54ms from Reston,
US
|
|
| 157.250.22.59 |
0.40ms from San Jose,
US
|
|
| 40.83.251.219 |
0.55ms from San Jose,
US
|
|
| 200.245.207.91 |
2.05ms from Sao Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Portsmouth, GB
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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