AS3257

GTT Communications Inc.

Operator type
Business Broadband
ASN domain
gtt.net
Exported data ranges
86,729
IPv4 addresses
4,088,576
Country codes
116

Address coverage

IPv432-bit address space
IPv4 address coverage
4,088,576
IPv4 data ranges
83,823 96.65%
IPv6128-bit address space
IPv6 address coverage
Exact addresses7,209,450,881,214,227,663,815,780,073,474Address space in the data. Not a count of active devices.
IPv6 data ranges
2,906 3.35%

Range shares use all 86,729 records in this ASN, not address space.

United States accounts for 31.03% of this ASN’s exported data ranges.

Inspect 354 network profilesIP-to-ASN lookupAPI identity fieldsASN reference

Public ASN reference

IPtoASN associates 2,745 address intervals with AS3257 in the snapshot collected .

AS3257 IPtoASN interval assignments
First addressLast addressFamily
2.26.180.02.26.180.255IPv4
2.26.184.02.26.184.255IPv4
2.26.220.02.26.221.255IPv4
2.26.240.02.26.247.255IPv4
2.27.172.02.27.172.255IPv4
2.27.218.02.27.223.255IPv4
2.27.232.02.27.232.255IPv4
2.27.235.02.27.235.255IPv4
2.27.238.02.27.238.255IPv4
2.27.247.02.27.247.255IPv4
Showing 10 of 2,745 recordsFor full-list access, email contact@ipquery.io.

These intervals group address-to-ASN assignments. They are not announced BGP prefix counts, registered allocations or geolocation measurements. The reference is independent of the Enterprise directory above.

IPtoASN by Frank DenisSource and collection details

Selected IP ranges

Range directory
AS3257 selected IP range associations
NetworkAssociated data ranges
212.0.0.0/815,462
154.0.0.0/86,302
154.14.0.0/166,288
212.222.0.0/165,476
66.0.0.0/84,973
74.0.0.0/83,264
74.199.0.0/163,134
66.54.0.0/162,708
69.31.0.0/162,638
208.116.0.0/162,637
Showing 10 of 354 recordsFor full-list access, email contact@ipquery.io.

These are indexed aggregate profiles where this ASN appears in the leading breakdown. They can overlap and are not a complete list of BGP announcements or owned allocations.

Geographic distribution

116 country codes

10 of 116 country assignments shown. Shares use all 86,729 data ranges.

Leading country assignments in AS3257Shown positive counts cover 10 country codes. Leading assignments: United States: 26,912 data ranges; United Kingdom: 20,705 data ranges; Germany: 8,030 data ranges. Shading uses logarithmic record-count intervals. A country-table preview follows the map.Fiji: Not included in the public previewUnited Republic of Tanzania: Not included in the public previewWestern Sahara: Not included in the public previewCanada: 4,204 data rangesUnited States: 26,912 data rangesKazakhstan: Not included in the public previewUzbekistan: Not included in the public previewPapua New Guinea: Not included in the public previewIndonesia: Not included in the public previewArgentina: Not included in the public previewChile: Not included in the public previewDemocratic Republic of the Congo: Not included in the public previewSomalia: Not included in the public previewKenya: Not included in the public previewSudan: Not included in the public previewChad: Not included in the public previewHaiti: Not included in the public previewDominican Republic: Not included in the public previewRussia: Not included in the public previewThe Bahamas: Not included in the public previewFalkland Islands: Not included in the public previewNorway: Not included in the public previewGreenland: Not included in the public previewFrench Southern and Antarctic Lands: Not included in the public previewEast Timor: Not included in the public previewSouth Africa: Not included in the public previewLesotho: Not included in the public previewMexico: Not included in the public previewUruguay: Not included in the public previewBrazil: Not included in the public previewBolivia: Not included in the public previewPeru: Not included in the public previewColombia: Not included in the public previewPanama: Not included in the public previewCosta Rica: Not included in the public previewNicaragua: Not included in the public previewHonduras: Not included in the public previewEl Salvador: Not included in the public previewGuatemala: Not included in the public previewBelize: Not included in the public previewVenezuela: Not included in the public previewGuyana: Not included in the public previewSuriname: Not included in the public previewFrance: 5,369 data rangesEcuador: Not included in the public previewPuerto Rico: Not included in the public previewJamaica: Not included in the public previewCuba: Not included in the public previewZimbabwe: Not included in the public previewBotswana: Not included in the public previewNamibia: Not included in the public previewSenegal: Not included in the public previewMali: Not included in the public previewMauritania: Not included in the public previewBenin: Not included in the public previewNiger: Not included in the public previewNigeria: Not included in the public previewCameroon: Not included in the public previewTogo: Not included in the public previewGhana: Not included in the public previewIvory Coast: Not included in the public previewGuinea: Not included in the public previewGuinea-Bissau: Not included in the public previewLiberia: Not included in the public previewSierra Leone: Not included in the public previewBurkina Faso: Not included in the public previewCentral African Republic: Not included in the public previewRepublic of the Congo: Not included in the public previewGabon: Not included in the public previewEquatorial Guinea: Not included in the public previewZambia: Not included in the public previewMalawi: Not included in the public previewMozambique: Not included in the public previeweSwatini: Not included in the public previewAngola: Not included in the public previewBurundi: Not included in the public previewIsrael: Not included in the public previewLebanon: Not included in the public previewMadagascar: Not included in the public previewPalestine: Not included in the public previewGambia: Not included in the public previewTunisia: Not included in the public previewAlgeria: Not included in the public previewJordan: Not included in the public previewUnited Arab Emirates: Not included in the public previewQatar: Not included in the public previewKuwait: Not included in the public previewIraq: Not included in the public previewOman: Not included in the public previewVanuatu: Not included in the public previewCambodia: Not included in the public previewThailand: Not included in the public previewLaos: Not included in the public previewMyanmar: Not included in the public previewVietnam: Not included in the public previewNorth Korea: Not included in the public previewSouth Korea: Not included in the public previewMongolia: Not included in the public previewIndia: Not included in the public previewBangladesh: Not included in the public previewBhutan: Not included in the public previewNepal: Not included in the public previewPakistan: Not included in the public previewAfghanistan: Not included in the public previewTajikistan: Not included in the public previewKyrgyzstan: Not included in the public previewTurkmenistan: Not included in the public previewIran: Not included in the public previewSyria: Not included in the public previewArmenia: Not included in the public previewSweden: Not included in the public previewBelarus: Not included in the public previewUkraine: Not included in the public previewPoland: Not included in the public previewAustria: Not included in the public previewHungary: Not included in the public previewMoldova: Not included in the public previewRomania: Not included in the public previewLithuania: Not included in the public previewLatvia: Not included in the public previewEstonia: Not included in the public previewGermany: 8,030 data rangesBulgaria: Not included in the public previewGreece: Not included in the public previewTurkey: Not included in the public previewAlbania: Not included in the public previewCroatia: Not included in the public previewSwitzerland: 1,048 data rangesLuxembourg: Not included in the public previewBelgium: 1,776 data rangesThe Netherlands: 6,387 data rangesPortugal: Not included in the public previewSpain: 1,949 data rangesIreland: Not included in the public previewNew Caledonia: Not included in the public previewSolomon Islands: Not included in the public previewNew Zealand: Not included in the public previewAustralia: Not included in the public previewSri Lanka: Not included in the public previewChina: Not included in the public previewItaly: 1,799 data rangesDenmark: Not included in the public previewUnited Kingdom: 20,705 data rangesIceland: Not included in the public previewAzerbaijan: Not included in the public previewGeorgia: Not included in the public previewPhilippines: Not included in the public previewMalaysia: Not included in the public previewBrunei: Not included in the public previewSlovenia: Not included in the public previewFinland: Not included in the public previewSlovakia: Not included in the public previewCzechia: Not included in the public previewEritrea: Not included in the public previewJapan: Not included in the public previewParaguay: Not included in the public previewYemen: Not included in the public previewSaudi Arabia: Not included in the public previewAntarctica: Not included in the public previewCyprus: Not included in the public previewMorocco: Not included in the public previewEgypt: Not included in the public previewLibya: Not included in the public previewEthiopia: Not included in the public previewDjibouti: Not included in the public previewUganda: Not included in the public previewRwanda: Not included in the public previewBosnia and Herzegovina: Not included in the public previewNorth Macedonia: Not included in the public previewRepublic of Serbia: Not included in the public previewMontenegro: Not included in the public previewKosovo: Not included in the public previewTrinidad and Tobago: Not included in the public previewSouth Sudan: Not included in the public preview
Exported records · log scale
Less
  • 1,048–2,004
  • 2,005–3,837
  • 3,838–7,346
  • 7,347–14,060
  • 14,061–26,912
More
Only leading country assignments are shown. Unshaded countries may have other records.

Countries by record share

Share of all records
United States31.03%
x
United Kingdom23.87%
x
Germany9.26%
x
The Netherlands7.36%
x
France6.19%
x
Other shown assignments
10,77612.42%
Outside public preview
8,5509.86%

Shares are rounded; counts are exact.

Records outside this preview may belong to other countries or have no country assignment. Their country-level counts are not included in this preview.

AS3257 country assignments
CountryData rangesRecord share
United StatesUS26,91231.03%
United KingdomGB20,70523.87%
GermanyDE8,0309.26%
The NetherlandsNL6,3877.36%
FranceFR5,3696.19%
CanadaCA4,2044.85%
SpainES1,9492.25%
ItalyIT1,7992.07%
BelgiumBE1,7762.05%
SwitzerlandCH1,0481.21%
Showing 10 of 116 recordsFor full-list access, email contact@ipquery.io.

Network classifications

These tags occur in parts of this ASN. They do not classify every address in the network.

Business broadbandHostingVPNHome ISPAnycastSatellite
AS3257 classification entries
TagMatching entries
Business broadband86,261data ranges
Hosting502data ranges
VPN76listed prefixes
Home ISP32data ranges
Anycast7data ranges
Satellite2data ranges

Open a tag for its matching rule and count definition.

Abuse contacts

Contacts associated with source records in AS3257, grouped by contact. Each entry includes an example IP where it appears.

AS3257 network-scoped abuse contact entries
Abuse contactExample IP / networkContact countryData ranges
abuse@gtt.netGTT Abuse Department · +1-703-442-55008.19.112.08.19.112.0/24United States28,734
abuse@gtt.netAbuse-C Role · +49 69 4800742246.33.69.046.33.64.0/19Germany12,495
abuse@gtt.netAbuse-C Role · +49 69 4800742246.34.26.046.34.26.0/23United Kingdom2,285
abuse@gtt.netAbuse-C Role · +353 1 867 360078.152.32.078.152.32.0/30Germany1,069
abuse@gtt.netAbuse-C Role · +44 870 000 710079.121.128.19279.121.128.192/26United Kingdom903
abuse@gtt.netAbuse-C Role · +3163056814762.50.130.10462.50.130.104/30Germany871
abuse@gtt.netAbuse-C Role · +44 1344 543 7005.83.97.1285.83.96.0/21United Kingdom804
abuse@plusserver.comPlusServer Network Operations · +49 2203 1045 3600194.24.192.0194.24.192.0/19Germany721
abuse@gtt.netAbuse-C Role · +49 6102 823535346.33.65.046.33.65.0/24Germany595
abuse@gtt.netEasynet Belgium Hostmaster · +32 2402370081.188.0.081.188.0.0/16Belgium553
Showing 10 of 12,846 recordsFor full-list access, email contact@ipquery.io.

Open an example IP to inspect its contact scope. Contacts do not automatically apply to every address in this ASN. Counts describe associated data ranges, not abuse reports.

Full-list access.

For pricing or full-list access, email contact@ipquery.io.

Selected list
Selected records
Records in this list
Email contact@ipquery.io