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RETN Limited

RETN Limited uses 36,345 IPv4 addresses in 61 ranges, and 7 IPv6 ranges, by the registry records IP Company reads.

retn.net·United Kingdom

36,345
IPv4 addresses
61
IPv4 ranges
7
IPv6 ranges
15
ASes it operates
37
countries

About the company

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

Description
British Internet Service providing company
Founded
2002
Headquarters
London, Russia
Industry
Telecommunications industry
Employees
200

Who routes its space

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

  1. AS9002 RETN Limited20,957 · 57.66%
  2. AS28886 RETN Limited4,088 · 11.25%
  3. AS25462 RETN Limited3,068 · 8.44%
  4. AS134518 RETN (Hong Kong) Limited2,048 · 5.63%
  5. AS14947 RETN US LLC1,024 · 2.82%
  6. AS209447 RETN Limited1,024 · 2.82%
  7. AS51327 RETN AM Limited Liability Company768 · 2.11%
  8. AS60392 RETN GE LLC768 · 2.11%
  9. AS139903 RETN Telecoms Ltd.512 · 1.41%
  10. AS210203 RETN Limited512 · 1.41%
  11. AS214455 RETN Limited512 · 1.41%
  12. AS44877 RETN KZ Ltd256 · 0.70%

Where its space is

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

top 12 of 37
  1. United Kingdom5,584 · 15.36%
  2. Germany5,528 · 15.21%
  3. Latvia5,136 · 14.13%
  4. Ukraine3,648 · 10.04%
  5. Poland2,024 · 5.57%
  6. The Netherlands1,584 · 4.36%
  7. Hong Kong1,264 · 3.48%
  8. Taiwan1,264 · 3.48%
  9. Italy1,160 · 3.19%
  10. United States1,088 · 2.99%
  11. Turkey1,040 · 2.86%
  12. Finland784 · 2.16%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS9002RETN LimitedISPUnited Kingdom25,344
AS28886RETN LimitedISPUnited Kingdom4,096
AS25462RETN LimitedISPUnited Kingdom3,072
AS134518RETN (Hong Kong) LimitedISPHong Kong2,048
AS14947RETN US LLCISPUnited States1,024
AS209447RETN LimitedISPUnited Kingdom1,024
AS51327RETN AM Limited Liability CompanyISPArmenia768
AS60392RETN GE LLCISPGeorgia768
AS139903RETN Telecoms Ltd.ISPTaiwan512
AS210203RETN LimitedISPUnited Kingdom512
AS214455RETN LimitedISPUnited Kingdom512
AS44877RETN KZ LtdISPKazakhstan256
AS133405RETN Co., Ltd.ISPJapan256
AS150003RETN PTE. LTD.ISPSingapore256
AS214845RETN NETWORKS Limited Liability CompanyISPUzbekistan0

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
AS9002Selective20-50TbpsBalancedGlobal25184
AS6039200

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 25 exchanges, 25 ports and 3 Tbps in all.

EXCHANGEWHEREPORTSCAPACITY
AMS-IXAmsterdam, The Netherlands1400 Gbps
LINX LON1London, United Kingdom1400 Gbps
DE-CIX FrankfurtFrankfurt, Germany1200 Gbps
MIX-ITMilan, Italy1200 Gbps
NYIIX New YorkNew York, United States1200 Gbps
BBIX SingaporeSingapore, Singapore1100 Gbps
BBIX TokyoTokyo, Japan1100 Gbps
BCIXBerlin, Germany1100 Gbps
BNIXBrussels, Belgium1100 Gbps
ESpanix Madrid Lower LANMadrid, Spain1100 Gbps
ESpanix Madrid Upper LANMadrid, Spain1100 Gbps
Equinix Hong KongHong Kong, Hong Kong1100 Gbps
Equinix MiamiMiami, United States1100 Gbps
Equinix SingaporeSingapore, Singapore1100 Gbps
France-IX ParisParis, France1100 Gbps
INEX LAN1Dublin, Ireland1100 Gbps
JPNAP TokyoTokyo, Japan1100 Gbps
SIX SeattleSeattle, United States1100 Gbps
SwissIXZurich, Switzerland1100 Gbps
VIXVienna, Austria1100 Gbps
Netnod Stockholm BLUE -- MTU1500Stockholm, Sweden150 Gbps
Netnod Stockholm GREEN -- MTU1500Stockholm, Sweden150 Gbps
BIXBudapest, Hungary110 Gbps
INEX LAN2Dublin, Ireland110 Gbps
Namex RomeRome, Italy110 Gbps

Facilities

The datacenters and colocation sites its networks are in: 184 in 37 countries, the country with the most first.

first 50 of 184
FACILITYWHERE
DataLine Moscow 2Balashikha, Russia
DataLine Moscow 1Dolgoprudny, Russia
EKB, UralcodEkaterinburg, Russia
Erlang.Ekb.MS145Ekaterinburg, Russia
CSS MPS MoscowMoscow, Russia
DataHouse MoscowMoscow, Russia
DataPro MoscowMoscow, Russia
DataSpace MoscowMoscow, Russia
IXcellerate MOS1Moscow, Russia
Linxdatacenter (Moscow)Moscow, Russia
M100 datacenter Moscow, Varshavskoe 125Moscow, Russia
Moscow CSS MPSMoscow, Russia
Moscow M10Moscow, Russia
Moscow M9Moscow, Russia
Moscow TehnoGorodMoscow, Russia
Stack.M1Moscow, Russia
StoreDataMoscow, Russia
SinarNovosibirsk, Russia
BONCH-ITSt. Petersburg, Russia
Bolshaya Morskaya 18St. Petersburg, Russia
Data-Center IMAQLIQSt. Petersburg, Russia
IVC ORW Saint-PetersburgSt. Petersburg, Russia
Linxdatacenter (Saint-Petersburg)St. Petersburg, Russia
Miran-2St. Petersburg, Russia
RETNNet OV DCSt. Petersburg, Russia
Raduga-2St. Petersburg, Russia
Tsvetochnaya Data CenterSt. Petersburg, Russia
XelentSt. Petersburg, Russia
Miran-1Санкт-Петербург, Russia
CarrierColo Berlin Luetzow (I/P/B/ site B)Berlin, Germany
NTT Berlin 1 Data Center (BER1)Berlin, Germany
Speedbone BerlinBerlin, Germany
Digital Realty Dusseldorf DUS1-3Düsseldorf, Germany
Digital Realty Frankfurt FRA1-27Frankfurt, Germany
Equinix FR2 - Frankfurt, NorthFrankfurt, Germany
Equinix FR5 - Frankfurt, KleyerStrasseFrankfurt, Germany
Global Switch FrankfurtFrankfurt, Germany
NTT Frankfurt 1 Data Center (FRA1)Frankfurt, Germany
NewTelco FrankfurtFrankfurt, Germany
Telehouse - FrankfurtFrankfurt, Germany
GlobalConnect Hamburg (HAM2)Hamburg, Germany
Portus/IPHH HH2 (Wendenstrasse 408)Hamburg, Germany
Equinix MU1/MU3 - MunichMunich, Germany
NorthC Munich 1Munich, Germany
Hetzner Online NBG1 (Nuremberg)Nuremberg, Germany
noris network datacenter.de NBG3 / NBG4Nuremberg, Germany
maincubes FRA01Offenbach, Germany
Nepustil Stuttgart Zettachring 10aStuttgart, Germany
Datacenter.com AMS1Amsterdam, The Netherlands
Digital Realty AMS17 - AmsterdamAmsterdam, The Netherlands

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.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
17.2 Mbps
median download
4.5 Mbps
median upload
21
download tests
12
upload tests

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
87.245.224.0/198,192AS9002
87.245.216.223-87.245.223.2551,825AS25462
139.45.218.0/23512AS9002
139.45.220.0/221,024AS9002
103.194.236.0/221,024AS134518
149.255.128.0/221,024AS25462
185.13.152.0/221,024AS9002
193.109.100.0/221,024AS9002
209.46.48.0/221,024AS14947
217.28.60.0/221,024AS28886
43.246.132.0/221,024AS134518
5.253.168.0/221,024AS209447
89.19.36.0/221,024AS9002
87.245.208.0-87.245.211.217986AS9002
139.45.200.0/23512AS9002
139.45.202.0/24256AS9002
139.45.203.0/2732AS9002
139.45.195.0/24256AS9002
139.45.196.0/23512AS9002
217.28.56.0/23512AS28886
217.28.58.0/24256AS28886
217.28.48.0-217.28.50.97610AS28886
94.158.241.192/2664AS9002
94.158.242.0/23512AS9002
185.82.8.200-185.82.10.255568AS9002
217.28.52.245-217.28.54.255523AS28886
103.146.250.0/23512AS139903
139.45.198.0/23512AS210203
139.45.206.0/23512AS9002
139.45.209.0/24256AS9002
139.45.210.0/24256AS9002
139.45.212.0/23512AS60392
139.45.214.0/23512AS51327
139.45.216.0/23512AS214455
87.245.211.219-87.245.213.208502AS9002
139.45.203.64/2664AS9002
139.45.203.128/25128AS9002
139.45.204.0/24256AS9002
87.245.213.216-87.245.215.127424AS9002
94.158.240.0-94.158.241.167424AS9002
217.28.50.99-217.28.51.193351AS28886
139.45.193.192/2664AS9002
139.45.194.0/24256AS9002
217.28.51.217-217.28.52.242282AS28886
103.190.126.0/24256AS150003
139.45.205.0/24256AS9002
139.45.208.0/24256AS9002
139.45.211.0/24256AS44877
163.128.219.0/24256AS133405
185.82.11.0/24256AS200473
193.104.56.0/24256AS51327
217.28.55.0/24256AS28886
217.28.59.0/24256AS28886
91.211.86.0/24256AS60392
139.45.192.0/25128AS9002
139.45.192.128/2664AS9002
139.45.192.192/2732AS9002
87.245.216.0-87.245.216.208209AS25462
185.82.8.0/25128AS9002
185.82.8.128/2664AS9002
139.45.193.0/25128AS9002
139.45.193.128/2732AS9002
87.245.215.128/25128AS9002
139.45.192.224/2732AS9002
139.45.193.160/2732AS9002
139.45.203.32/2732AS9002
185.143.20.200/298AS207446
185.143.20.208/2816AS207446
217.28.51.198/312AS28886
217.28.51.200/298AS28886
217.28.51.208/304AS28886
212.70.175.160/298AS8194
80.81.255.104/298AS15657
87.245.216.210/312AS25462
87.245.216.212/304AS25462
87.245.216.216/321AS25462
87.245.213.210/312AS9002
87.245.213.212/312AS9002
87.245.213.214/321AS9002
87.245.216.218/312AS25462
87.245.216.220/321AS25462
217.28.51.195/321AS28886
217.28.51.196/321AS28886
217.28.51.214/312AS28886
2402:c680::/32AS134518
2a02:2880::/32AS28886
2a02:2d8:1::-2a02:2d8:ffff:ffff:ffff:ffff:ffff:ffffAS9002
2001:df0:ec40::/48AS150003
2001:df2:7580::/48AS139903
2001:df6:edc0::/48AS133405
2a02:2d8::/48AS9002

Names it registers under

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

  1. RETN Limited29,913 · 82.30%
  2. 11/F Three Exchange Square2,048 · 5.63%
  3. RETN US LLC1,024 · 2.82%
  4. RETN AM Limited Liability Company768 · 2.11%
  5. RETN Telecoms Ltd.512 · 1.41%
  6. RETN GE LLC512 · 1.41%
  7. RETN Co., Ltd.256 · 0.70%
  8. RETN PTE. LTD.256 · 0.70%
  9. RETN Baltic SIA256 · 0.70%
  10. RETN Baltic, SIA - USA Embassy Latvia256 · 0.70%
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