Home Prefix Lookup82.111.0.0/16

82.111.0.0/16 - GTT BACKBONE GTT Communications (AS3257)

IPv4ARINallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA

CIDR

82.111.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇹🇭 US

City

Bangkok

RIR

ARIN

Status

allocated

Allocated

2026-08-31

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
82.111.0.0/16	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	ARIN	2026-10-11

Related Announcements

1 less-specific, 11 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
82.108.0.0/14	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	-	2026-10-11
82.111.0.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.4.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.8.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.12.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.16.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.20.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.24.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.28.0/22	AS32043 NEO-FIBER-01 - NeoFiber Communications inc.	Valid	-	2026-10-11
82.111.128.0/19	AS11611 ARCTICFOX - Arctic Fox Networks Inc	Valid	-	2026-10-11
82.111.160.0/19	AS11611 ARCTICFOX - Arctic Fox Networks Inc	Valid	-	2026-10-11
82.111.192.0/19	AS11611 ARCTICFOX - Arctic Fox Networks Inc	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3257	ARIN	MNT-GAL-104	2026-08-31

More Specific Prefixes

Prefix	Country	Status
82.111.129.64/28	🇬🇧GB	assigned
82.111.139.160/28	🇬🇧GB	assigned
82.111.177.184/29	🇬🇧GB	assigned
82.111.224.128/27	🇬🇧GB	assigned

Transfer History

Registry transfers of 82.111.0.0/16, blocks inside it, or blocks containing it.

82.111.0.0/16inter-RIRTransfer · 2026-08-31
GTT - EMEA Ltd.
🇬🇧 GB RIPE NCC
→
GTT Americas, LLC
🇺🇸 US ARIN
82.108.0.0/14M&A · 2021-07-22
INTEROUTE NETWORKS LIMITED
RIPE NCC
→
GTT - EMEA Ltd.
RIPE NCC
82.108.0.0/14M&A · 2021-03-12
Interoute Managed Services UK Limited
RIPE NCC
→
INTEROUTE NETWORKS LIMITED
RIPE NCC

Date	Resource	From	To	Type
2026-08-31	82.111.0.0/16inter-RIR	GTT - EMEA Ltd. 🇬🇧 GB RIPE NCC	GTT Americas, LLC 🇺🇸 US ARIN	Transfer
2021-07-22	82.108.0.0/14	INTEROUTE NETWORKS LIMITED RIPE NCC	GTT - EMEA Ltd. RIPE NCC	M&A
2021-03-12	82.108.0.0/14	Interoute Managed Services UK Limited RIPE NCC	INTEROUTE NETWORKS LIMITED RIPE NCC	M&A

Origin ASN

AS3257

GTT-BACKBONE GTT Communications Inc.

Related Prefixes

Covering prefix

82.108.0.0/14AS3257

More prefixes of AS3257

All prefixes of AS3257 →

Geolocation

Country🇹🇭USTH

CityBangkok

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/82.111.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/82.111.0.0/16" | jq

External Links

RIPEstat