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NORDUnet

NORDUnet uses 12,353 IPv4 addresses in 30 ranges, and 8 IPv6 ranges, by the registry records IP Company reads.

nordu.net·Denmark

12,353
IPv4 addresses
30
IPv4 ranges
8
IPv6 ranges
3
ASes it operates
3
countries

About the company

Who it is, where it is registered and who owns it.

Description
Nordic infrastructure for research and education
Founded
1985
Headquarters
Copenhagen, Denmark

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS2603 NORDUnet9,472 · 76.68%
  2. AS43665 Hogskolan i Jonkoping1,280 · 10.36%
  3. AS5601 Kungliga Tekniska Hogskolan1,024 · 8.29%
  4. AS1653 Vetenskapsradet / SUNET256 · 2.07%
  5. AS39590 NORDUnet256 · 2.07%
  6. AS216275 Netnoerden ApS1 · 0.01%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. Denmark6,656 · 54.17%
  2. Sweden5,376 · 43.75%
  3. Finland256 · 2.08%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS2603NORDUnetEducationDenmark9,728
AS43665Hogskolan i JonkopingEducationSweden1,280
AS39590NORDUnetEducationDenmark960

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS2603Selective1-5TbpsBalancedGlobal3122

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 31 exchanges, 32 ports and 640 Gbps in all.

top 30 of 31
EXCHANGEWHEREPORTSCAPACITY
AMS-IXAmsterdam, The Netherlands1100 Gbps
NIX1Oslo, Norway1100 Gbps
SONIX StockholmStockholm, Sweden1100 Gbps
STHIX - StockholmStockholm, Sweden240 Gbps
DE-CIX FrankfurtFrankfurt, Germany120 Gbps
DIXCopenhagen, Denmark120 Gbps
LINX LON1London, United Kingdom120 Gbps
Asteroid AmsterdamAmsterdam, The Netherlands110 Gbps
CIXPGeneva, Switzerland110 Gbps
Equinix AshburnAshburn, United States110 Gbps
Equinix ChicagoChicago, United States110 Gbps
FICIX 1 (Espoo)Espoo, Finland110 Gbps
FICIX 2 (Helsinki)Helsinki, Finland110 Gbps
HKIXHong Kong, Hong Kong110 Gbps
INEX LAN1Dublin, Ireland110 Gbps
JPIX TOKYOTokyo, Japan110 Gbps
LONAPLondon, United Kingdom110 Gbps
MegaIX FrankfurtFrankfurt, Germany110 Gbps
MegaIX HamburgHamburg, Germany110 Gbps
NL-ixAmsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille, The Netherlands110 Gbps
NYIIX New YorkNew York, United States110 Gbps
Netnod Copenhagen BLUE -- MTU9KMalmo / Copenhagen, Denmark110 Gbps
Netnod Copenhagen GREEN -- MTU9KMalmo / Copenhagen, Denmark110 Gbps
Netnod Stockholm BLUE -- MTU1500Stockholm, Sweden110 Gbps
Netnod Stockholm BLUE -- MTU4470Stockholm, Sweden110 Gbps
Netnod Stockholm GREEN -- MTU1500Stockholm, Sweden110 Gbps
Netnod Stockholm GREEN -- MTU4470Stockholm, Sweden110 Gbps
RIXReykjavik, Iceland110 Gbps
SGIXSingapore, Singapore110 Gbps
STHIX - CopenhagenCopenhagen, Denmark110 Gbps

Facilities

The datacenters and colocation sites its networks are in: 22 in 13 countries, the country with the most first.

FACILITYWHERE
Digital Realty Copenhagen CPH1-3Copenhagen, Denmark
Norlys Copenhagen (Ørestad/OSD)København S, Denmark
UNI-CLyngby, Denmark
Verne IcelandReykjanesbær, Iceland
RIX-K2Reykjavik, Iceland
RIX-TGReykjavik, Iceland
Telia Stockholm STK2Solna, Sweden
Digital Realty Stockholm STO1-6Stockholm, Sweden
Equinix SK1 - Stockholm, BrommaStockholm, Sweden
Equinix DC1-DC15,DC21-DC22 - AshburnAshburn, United States
Equinix CH1/CH2/CH4 - ChicagoChicago, United States
Digital Realty NYC (32 AofA)New York, United States
Digital Realty Frankfurt FRA1-27Frankfurt, Germany
GlobalConnect Hamburg (HAM2)Hamburg, Germany
CERN GenevaMeyrin, Switzerland
Equinix LD8 - London, DocklandsLondon, United Kingdom
MEGA-i (iAdvantage Hong Kong)Hong Kong, Hong Kong
Equinix DB1 - Dublin, CityWestDublin, Ireland
Telehouse – TOKYO Otemachi (KDDI Otemachi)Tokyo, Japan
Digital Realty AMS9 - AmsterdamAmsterdam, The Netherlands
Forskningsparken OsloOslo, Norway
Global Switch SingaporeSingapore, Singapore

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
109.105.117.0/24256AS2603
109.105.118.0/23512AS2603
109.105.120.0/221,024AS2603
109.105.110.0/23512AS2603
109.105.112.0/23512AS2603
109.105.96.0/221,024AS2603
194.132.192.0/221,024AS5601
109.105.102.0/23512AS2603
109.105.104.0/24256AS2603
193.10.29.0/24256AS43665
193.10.30.0/23512AS43665
109.105.115.0/24256AS2603
109.105.116.0/24256AS2603
185.174.116.0/23512AS2603
185.174.118.0/23512AS2603
193.10.160.0/23512AS43665
109.105.101.0/24256AS2603
109.105.105.0/24256AS2603
109.105.106.0/24256AS2603
109.105.107.0/24256AS2603
109.105.108.0/24256AS2603
109.105.109.0/24256AS2603
109.105.127.0/24256AS39590
192.36.171.0/24256AS2603
193.10.252.0/24256AS2603
193.10.254.0/24256AS2603
193.10.68.0/24256AS1653
193.11.3.0/24256AS2603
194.68.13.0/24256AS2603
109.105.114.64/2664AS2603
109.105.114.128/25128AS2603
109.105.100.0/25128AS2603
109.105.100.128/25128AS2603
195.60.92.0/2664
109.105.114.0/2732AS2603
109.105.114.32/2732AS2603
80.248.138.133/321AS216275
2001:948:feee::-2001:94f:ffff:ffff:ffff:ffff:ffff:ffffAS2603
2001:948:80::-2001:948:feec:ffff:ffff:ffff:ffff:ffffAS2603
2001:948:2::-2001:948:2f:ffff:ffff:ffff:ffff:ffffAS2603
2001:948:31::-2001:948:3f:ffff:ffff:ffff:ffff:ffffAS2603
2001:7f8:45::/48
2001:948::/48AS2603
2001:948:feed::/48AS2603
2a13:e745:8c7c::/48AS216275

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. NORDUnet8,705 · 70.47%
  2. Tekniska Hogskolan1,280 · 10.36%
  3. NORDUnet Backbone1,024 · 8.29%
  4. SUNET/NORDUnet1,024 · 8.29%
  5. New combined NORDUnet/SUNET NOC network256 · 2.07%
  6. Tekniska Hogskolan i Jonkoping64 · 0.52%
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