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ISP

GTT Americas, LLC

GTT Americas, LLC uses 3,557,155 IPv4 addresses in 18,697 ranges, and 281 IPv6 ranges, by the registry records IP Company reads.

gtt.net·United States

3,557,155
IPv4 addresses
18,697
IPv4 ranges
281
IPv6 ranges
55
ASes it operates
111
countries

About the company

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

Description
Tier 1 Internet service provider
Founded
1998
Headquarters
Arlington County
Industry
telephone company

Who routes its space

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

  1. AS3257 GTT Communications Inc.2,025,533 · 56.94%
  2. AS6079 RCN178,639 · 5.02%
  3. AS11427 Charter Communications Inc164,090 · 4.61%
  4. AS20001 Charter Communications Inc106,583 · 3.00%
  5. AS11611 Arctic Fox Networks Inc97,280 · 2.73%
  6. AS212238 Datacamp Limited82,024 · 2.31%
  7. AS30058 FDCservers.net74,240 · 2.09%
  8. AS5065 Bunny Communications70,362 · 1.98%
  9. AS9009 M247 Europe SRL54,424 · 1.53%
  10. AS2914 NTT America, Inc.47,098 · 1.32%
  11. AS401783 TOKALA COMMUNICATIONS INC.37,107 · 1.04%
  12. AS22773 Cox Communications Inc.26,624 · 0.75%

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 111
  1. United States1,715,174 · 44.38%
  2. United Kingdom940,174 · 24.33%
  3. Germany364,338 · 9.43%
  4. The Netherlands150,400 · 3.89%
  5. France106,605 · 2.76%
  6. Hong Kong89,390 · 2.31%
  7. Spain60,003 · 1.55%
  8. Belgium43,431 · 1.12%
  9. Austria36,402 · 0.94%
  10. Italy30,192 · 0.78%
  11. Canada24,254 · 0.63%
  12. Thailand22,945 · 0.59%

Networks it operates

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

top 50 of 55
ASNNAMETYPEREGISTEREDIPV4
AS3257GTT Communications Inc.ISPUnited States4,002,304
AS5580GTT Communications Netherlands B.V.ISPThe Netherlands20,736
AS16260GTT - EMEA Ltd.ISPUnited Kingdom7,936
AS8190GTT Americas, LLCISPUnited States6,912
AS30371GTT Americas, LLCISPUnited States3,840
AS8582GTT Communications Netherlands B.V.ISPThe Netherlands2,048
AS8928GTT Communications Inc.ISPUnited States2,048
AS260GTT Americas, LLCISPUnited States1,536
AS6267GTT Americas, LLCISPUnited States1,024
AS4565GTT Americas, LLCISPUnited States768
AS3291GTT Communications Inc.ISPUnited States256
AS21570Accelerated Connections Inc.ISPCanada256
AS25973PacketExchange, IncISPUnited States256
AS517GTT Communications Inc.ISPUnited States0
AS2858GTT Communications Inc.ISPUnited States0
AS4436GTT Americas, LLCISPUnited States0
AS4589Easynet Global ServicesISPEuropean region0
AS5496GTT Communications Inc.ISPUnited States0
AS5571GTT - EMEA Ltd.ISPUnited Kingdom0
AS5669GTT Americas, LLCISPUnited States0
AS6320GTT Communications Inc.ISPUnited States0
AS6459I-2000, Inc.ISPUnited States0
AS6727GTT - EMEA Ltd.ISPUnited Kingdom0
AS6808GTT Communications Inc.ISPUnited States0
AS6814GTT Communications Inc.ISPUnited States0
AS8379GTT Communications Inc.ISPUnited States0
AS8384GTT Communications Inc.ISPUnited States0
AS8390GTT Communications Inc.ISPUnited States0
AS8861GTT Communications Inc.ISPUnited States0
AS12469GTT Communications Inc.ISPUnited States0
AS12554GTT - EMEA Ltd.ISPUnited Kingdom0
AS12606GTT - EMEA Ltd.ISPUnited Kingdom0
AS12852GTT - EMEA Ltd.ISPUnited Kingdom0
AS15482GTT - EMEA Ltd.ISPUnited Kingdom0
AS15565GTT - EMEA Ltd.ISPUnited Kingdom0
AS17111GTT Americas, LLCISPUnited States0
AS18566GTT Americas, LLCISPUnited States0
AS19018GTT Americas, LLCISPUnited States0
AS19080GTT Americas, LLCISPUnited States0
AS20077IPNetZoneISPUnited States0
AS21356GTT - EMEA Ltd.ISPUnited Kingdom0
AS21493GTT - EMEA Ltd.ISPUnited Kingdom0
AS22199GTT Americas, LLCISPUnited States0
AS23215GTT Americas, LLCISPUnited States0
AS31969GTT Americas, LLCISPUnited States0
AS35694GTT - EMEA Ltd.ISPUnited Kingdom0
AS40517GTT Americas, LLCISPUnited States0
AS42565GTT - EMEA Ltd.ISPUnited Kingdom0
AS45861GTT Communications HK LimitedISPHong Kong0
AS50173GTT - EMEA Ltd.ISPUnited Kingdom0

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
AS3257Restrictive100+TbpsBalancedGlobal2275
AS5580RestrictiveBalancedAsia Pacific310
AS16260RestrictiveAustralia12
AS8190Selective10-20GbpsMostly InboundEurope06
AS30371SelectiveBalancedSouth America23
AS8582RestrictiveBalancedAfrica11
AS8928SelectiveBalancedEurope00
AS260No peeringGlobal11
AS4565RestrictiveMostly InboundNorth America00
AS21570OpenNorth America00
AS4436RestrictiveGlobal00
AS4589No peeringBalancedGlobal00
AS5669Open20-100MbpsBalancedEurope00
AS6320Restrictive1-5GbpsMostly OutboundEurope08
AS6459SelectiveBalancedNorth America00
AS20077RestrictiveNorth America00

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 10 exchanges, 10 ports and 280 Gbps in all.

EXCHANGEWHEREPORTSCAPACITY
DE-CIX FrankfurtFrankfurt, Germany1100 Gbps
Equinix SingaporeSingapore, Singapore1100 Gbps
Equinix Hong KongHong Kong, Hong Kong110 Gbps
Equinix SydneySydney, Australia110 Gbps
Equinix São PauloSão Paulo, Brazil110 Gbps
Equinix TokyoTokyo, Japan110 Gbps
IX.br (PTT.br) São PauloSão Paulo/SP, Brazil110 Gbps
LINX LON1London, United Kingdom110 Gbps
NAPAfrica IX JohannesburgJohannesburg, South Africa110 Gbps
UAE-IXDubai, United Arab Emirates110 Gbps

Facilities

The datacenters and colocation sites its networks are in: 279 in 32 countries, the country with the most first.

first 50 of 279
FACILITYWHERE
Digital Realty IAD (44480 Hastings)Ashburn, United States
Digital Realty IAD 39 (44274 Round Table)Ashburn, United States
Equinix DC1-DC15,DC21-DC22 - AshburnAshburn, United States
CoreSite - Atlanta (AT1)Atlanta, United States
Digital Realty ATL13 - AtlantaAtlanta, United States
Equinix AT1 - AtlantaAtlanta, United States
QTS Atlanta-Metro (ATL1)Atlanta, United States
CyrusOne Aurora IAurora, United States
Venyu BTR1Baton Rouge, United States
Markley Group One Summer Street BostonBoston, United States
DatavergeBrooklyn, United States
H5 Data Centers Buffalo IIIBuffalo, United States
Digital Realty CLT (113 N Myers St)Charlotte, United States
CoreSite - Chicago (CH1)Chicago, United States
Equinix CH1/CH2/CH4 - ChicagoChicago, United States
TierPoint Chicago - PolkChicago, United States
Cologix COL1Columbus, United States
Cologix COL2Columbus, United States
Cologix COL3Columbus, United States
Cologix DAL1Dallas, United States
Cologix DAL2Dallas, United States
Cologix DAL3Dallas, United States
DataBank Dallas (DFW1)Dallas, United States
Equinix DA1 - DallasDallas, United States
Equinix DA2 - DallasDallas, United States
Equinix DA3 - DallasDallas, United States
Equinix DA4 - DallasDallas, United States
1500 ChampaDenver, United States
CoreSite - Denver (DE1)Denver, United States
FIBERSTATE Salt Lake City (SLC1)Draper, United States
Iron Mountain Data Center - New Jersey (NJE-1)Edison, United States
Equinix LA3/LA4 - Los Angeles, El SegundoEl Segundo, United States
Digital Realty CH1 - ChicagoElk Grove Village, United States
Equinix CH3 - Elk GroveElk Grove Village, United States
Equinix DE1 - DenverEnglewood, United States
Digital Realty CHI (9355 Grand Ave)Franklin Park, United States
EdgeConneX Hillsboro (EDCPOR02)Hillsboro, United States
QTS Hillsboro (HIL1)Hillsboro, United States
DRFortress HNLHonolulu, United States
Databank Houston Galleria (HOU5)Houston, United States
Digital Realty HOU (12001 North Freeway)Houston, United States
INAP HoustonHouston, United States
Cologix JAX1Jacksonville, United States
SBA Edge - Jacksonville (JAX)Jacksonville, United States
Netrality Kansas City - 1102 GrandKansas City, United States
Laredo VTXLaredo, United States
MDC LaredoLaredo, United States
Switch Las VegasLas Vegas, United States
CoreSite - Los Angeles (LA1) One WilshireLos Angeles, United States
CoreSite - Los Angeles (LA2)Los Angeles, United States

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
73.5 Mbps
median download
41.1 Mbps
median upload
16,686
download tests
15,793
upload tests

Its address ranges

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

first 100 of 18,978
RANGEIPV4ORIGIN
154.15.0.0/1665,536AS6079
65.84.147.67-65.84.255.25527,837AS11427
82.111.128.0/1882.111.192.0/1924,576AS11611
67.100.44.103-67.100.117.9818,684AS3257
72.245.0.0/1816,384AS11427
87.87.192.0/1816,384AS6079
216.133.7.71-216.133.68.9315,639AS20001
65.84.77.198-65.84.133.16114,300AS11427
67.100.182.101-67.100.235.22713,695AS3257
74.211.128.0-74.211.181.12113,690AS20001
217.204.173.3-217.204.220.24912,279AS3257
66.167.208.0-66.167.255.6512,098AS3257
67.100.121.11-67.100.163.21610,958AS3257
65.85.178.115-65.85.219.110,383AS11427
154.14.128.0/19154.14.160.0/2110,240AS3257
65.85.139.51-65.85.178.11310,047AS11427
217.204.255.227-217.205.38.25510,013AS3257
65.85.32.0-65.85.70.1939,922AS11427
207.168.128.0-207.168.166.1699,898AS20001
64.51.119.43-64.51.156.2259,655AS3257
205.179.128.0-205.179.165.1299,602AS20001
64.51.167.4-64.51.201.2348,935AS3257
65.84.21.134-65.84.55.218,592AS11427
67.100.9.231-67.100.42.2558,473AS3257
194.154.96.0/198,192AS3257
195.64.32.0/198,192AS3257
62.105.224.0/198,192AS3257
66.80.16.0/2066.80.32.0/208,192AS30058
67.101.64.0/198,192AS6079
68.166.128.0/198,192AS11611
72.1.128.0/198,192AS6079
72.245.96.0/198,192AS11427
74.2.64.0/198,192AS11427
82.111.0.0/198,192AS32043
87.87.160.0/198,192AS3257
92.71.160.0/198,192AS174
217.204.220.251-217.204.252.2098,151AS3257
206.135.160.131-206.135.191.2558,061AS3257
216.27.128.0-216.27.157.2557,680AS16904
173.205.35.0-173.205.63.2557,424AS3257
217.204.144.151-217.204.173.17,275AS3257
195.246.128.0/20195.246.144.0/21195.246.152.0/227,168AS3257
84.37.224.0/2084.37.240.0/2184.37.248.0/227,168AS22773
64.51.87.132-64.51.115.97,046AS3257
205.179.165.132-205.179.191.2556,780AS20001
217.205.152.171-217.205.178.1856,671AS3257
207.168.206.7-207.168.231.2386,632AS20001
217.206.196.248-217.206.221.2556,408AS3257
66.167.176.0/2066.167.192.0/2166.167.200.0/246,400AS3257
65.85.231.67-65.85.255.2556,333AS11427
207.168.166.171-207.168.190.1966,170AS20001
212.221.76.0/22212.221.80.0/20212.221.96.0/226,144AS3257
69.174.0.0/2069.174.16.0/216,144AS3257
84.37.196.0-84.37.219.2556,144AS22773
92.71.100.0-92.71.123.2556,144AS22773
92.71.72.0/2192.71.80.0/206,144AS22773
212.135.50.0-212.135.73.1536,042AS3257
65.84.55.23-65.84.77.1965,806AS11427
67.101.105.0-67.101.127.335,666AS6079
216.133.171.96-216.133.191.2555,280AS6079
154.14.24.0/21154.14.32.0/21154.14.40.0/225,120AS3257
209.120.128.0/20209.120.144.0/225,120AS3257
212.168.108.0/22212.168.112.0/205,120AS3257
64.51.236.0/2264.51.240.0/205,120AS11611
67.201.12.0/2267.201.16.0/205,120AS3257
64.51.67.134-64.51.87.1305,117AS3257
65.85.119.131-65.85.139.495,039AS11427
64.144.112.0-64.144.131.694,934AS3257
212.134.189.0/24212.134.190.0/23212.134.192.0/204,864AS3257
207.168.231.240-207.168.250.124,637AS20001
206.135.192.243-206.135.211.14,623AS20001
65.85.70.195-65.85.88.1994,613AS11427
134.222.238.0/23134.222.240.0/204,608AS212238
217.204.86.208-217.204.103.2554,400AS32043
64.144.160.0/2064.144.176.0/2664.144.176.64/314,162AS3257
213.193.129.138-213.193.145.1754,134AS3257
74.211.194.67-74.211.210.774,107AS20001
134.222.0.0/204,096AS212238
134.222.176.0/204,096AS62874
154.14.64.0/204,096AS3257
193.242.80.0/204,096AS3257
198.47.103.0-198.47.118.2554,096AS3257
204.237.144.0/204,096AS2914
212.135.140.0/22212.135.144.0/21212.135.152.0/224,096AS3257
212.180.64.0/204,096AS5511
212.212.128.0/204,096AS3491
213.200.112.0/204,096AS3257
216.133.128.0/204,096AS16904
216.27.176.0/204,096AS16904
217.205.79.0-217.205.94.2554,096AS3257
217.206.240.0/204,096AS3257
64.144.0.0/204,096AS30058
64.205.16.0/204,096AS5650
66.167.16.0/204,096AS11611
69.3.144.0/204,096AS30058
69.3.240.0/204,096AS30058
72.1.160.0/204,096AS53958
72.245.208.0/204,096AS3257
72.245.64.0/204,096AS6079
72.37.184.0/2172.37.192.0/214,096AS11611

Names it registers under

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

  1. GTT Americas, LLC1,473,126 · 41.41%
  2. GTT - EMEA Ltd.862,078 · 24.24%
  3. GTT Communications Inc.849,901 · 23.89%
  4. GTT Communications France SAS87,068 · 2.45%
  5. IPXO GTT82,856 · 2.33%
  6. PacketExchange, Inc82,338 · 2.31%
  7. GTT51,406 · 1.45%
  8. GTT Communications Belgium N.V.24,037 · 0.68%
  9. GTT Communications Netherlands B.V.16,041 · 0.45%
  10. GTT Communications Italy S.R.L.10,980 · 0.31%
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