Home Prefix Lookup165.255.0.0/16

165.255.0.0/16 - AFRIHOST SP (AS37611)

IPv4AFRINICallocatedAS37611AFRIHOST-SP RPKI Valid

CIDR

165.255.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇿🇦 South Africa

City

Muizenberg

RIR

AFRINIC

Status

allocated

Allocated

2015-08-25

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
165.255.0.0/16	AS37611 AFRIHOST-SP	Valid	AFRINIC	2026-10-11

More-Specific Announcements

17 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
165.255.0.0/21	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.9.0/24	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.14.0/24	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.15.0/24	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.16.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.18.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.20.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.22.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.24.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.26.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.28.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.30.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.32.0/23	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.40.0/22	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.44.0/22	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.238.0/24	AS37611 AFRIHOST-SP	Valid	-	2026-10-11
165.255.246.0/24	AS37611 AFRIHOST-SP	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
165.255.0.0/16	AS37611	/32	afrinic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS37611	AFRINIC	AS7-MNT	-

More Specific Prefixes

Prefix	AS	Country	Status
165.255.0.0/17		🇿🇦ZA	assigned
165.255.128.0/17		🇿🇦ZA	assigned

Transfer History

Registry transfers of 165.255.0.0/16, blocks inside it, or blocks containing it.

165.255.0.0/16M&A · 2025-06-30
Afrihost (Pty) Ltd
🇿🇦 ZA AFRINIC
→
AFRIHOST SP (PTY) LTD
🇿🇦 ZA AFRINIC

Date	Resource	From	To	Type
2025-06-30	165.255.0.0/16	Afrihost (Pty) Ltd 🇿🇦 ZA AFRINIC	AFRIHOST SP (PTY) LTD 🇿🇦 ZA AFRINIC	M&A

Origin ASN

AS37611

AFRIHOST-SP

Related Prefixes

More prefixes of AS37611

All prefixes of AS37611 →

Geolocation

Country🇿🇦South AfricaZA

RegionWestern Cape

CityMuizenberg

Coordinates-34.0970, 18.4797 ↗

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 AFRINIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/165.255.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/165.255.0.0/16" | jq

External Links

RIPEstat