Home Prefix Lookup161.19.0.0/16

161.19.0.0/16 - TELUS Communications (AS852)

IPv4ARINallocatedAS852TELUS CommunicationsNo ROA

CIDR

161.19.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇦 Canada

City

Ottawa

RIR

ARIN

Status

allocated

Allocated

1992-04-28

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
161.19.0.0/16	AS852 TELUS Communications	No ROA	Other IRR	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS852	Other IRR	MAINT-AS852	2023-11-13

Transfer History

Registry transfers of 161.19.0.0/16, blocks inside it, or blocks containing it.

161.19.0.0/16M&A · 2023-10-19
Shell Canada Ltd.
🇨🇦 CA ARIN
→
Shell Information Technology International, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2023-10-19	161.19.0.0/16	Shell Canada Ltd. 🇨🇦 CA ARIN	Shell Information Technology International, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS852

TELUS Communications

Related Prefixes

More prefixes of AS852

All prefixes of AS852 →

Geolocation

Country🇨🇦CanadaCA

RegionOntario

CityOttawa

Coordinates45.4201, -75.7003 ↗

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/161.19.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/161.19.0.0/16" | jq

External Links

RIPEstat