Home Prefix Lookup207.189.208.0/20

207.189.208.0/20 - GTT BACKBONE GTT Communications (AS3257)

IPv4ARINallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA

CIDR

207.189.208.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇦 Canada

City

Toronto (Old Toronto)

RIR

ARIN

Status

allocated

Allocated

2016-01-20

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
207.189.208.0/20	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	ARIN	2026-10-13

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3257	ARIN	MNT-ACLT	2025-08-21
AS21570	ARIN	MNT-ACLT	-
AS7296	Other IRR	MAINT-AS1828	2023-11-13
AS21570	Other IRR	MAINT-AS15290	2026-03-11

Transfer History

Registry transfers of 207.189.208.0/20, blocks inside it, or blocks containing it.

207.189.208.0/20Transfer · 2016-01-20
Peak to Peak Internet
🇺🇸 US ARIN
→
Accelerated Connections Inc.
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2016-01-20	207.189.208.0/20	Peak to Peak Internet 🇺🇸 US ARIN	Accelerated Connections Inc. 🇨🇦 CA ARIN	Transfer

Origin ASN

AS3257

GTT-BACKBONE GTT Communications Inc.

Related Prefixes

More prefixes of AS3257

All prefixes of AS3257 →

Geolocation

Country🇨🇦CanadaCA

RegionOntario

CityToronto (Old Toronto)

Coordinates43.6459, -79.3853 ↗

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/207.189.208.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/207.189.208.0/20" | jq

External Links

RIPEstat