Home Prefix Lookup216.191.252.0/23

216.191.252.0/23 - Zayo Bandwidth (AS15290)

IPv4ARINannouncedAS15290ZAYO-CAN-15290 - Zayo Bandwidth RPKI Valid

CIDR

216.191.252.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇦 Canada

City

Mississauga

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
216.191.252.0/23	AS15290 ZAYO-CAN-15290 - Zayo Bandwidth	Valid	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
216.191.0.0/16	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
216.191.252.0/23	AS15290	/23	arin
216.191.0.0/16	AS6461	/16	arin

Transfer History

Registry transfers of 216.191.252.0/23, blocks inside it, or blocks containing it.

216.191.0.0/16M&A · 2025-06-20
Allstream Corp.
🇨🇦 CA ARIN
→
Zayo Bandwidth
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-06-20	216.191.0.0/16	Allstream Corp. 🇨🇦 CA ARIN	Zayo Bandwidth 🇺🇸 US ARIN	M&A

Origin ASN

AS15290

ZAYO-CAN-15290 - Zayo Bandwidth

Related Prefixes

Covering prefix

216.191.0.0/16AS6461

More prefixes of AS15290

All prefixes of AS15290 →

Geolocation

Country🇨🇦CanadaCA

RegionOntario

CityMississauga

Coordinates43.6033, -79.7354 ↗

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/216.191.252.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/216.191.252.0/23" | jq

External Links

RIPEstat