Home Prefix Lookup196.41.128.0/19

196.41.128.0/19 - BGP Prefix

IPv4AFRINICallocated RPKI Valid

CIDR

196.41.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇿🇦 South Africa

City

Johannesburg

RIR

AFRINIC

Status

allocated

Allocated

2015-12-09

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

7 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
196.41.128.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.130.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.132.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.137.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.139.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.142.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13
196.41.150.0/24	AS3741 Dimension Data - Dimension Data	Valid	-	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
196.41.128.0/19	AS3741	/24	afrinic
196.41.128.0/19	AS10474	/24	afrinic
196.41.128.0/19	AS12258	/24	afrinic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS10474	Other IRR	MAINT-AS10474	2023-11-13
AS12258	Other IRR	MAINT-AS10474	2023-11-13

More Specific Prefixes

Prefix	AS	Status
196.41.130.0/24	AS3741	assigned
196.41.139.0/24	AS3741	assigned
196.41.150.0/24	AS3741	assigned

Transfer History

Registry transfers of 196.41.128.0/19, blocks inside it, or blocks containing it.

196.41.128.0/19M&A · 2021-03-24
Dimension Data (Pty) Ltd - Optinet
🇿🇦 ZA AFRINIC
→
Dimension Data
🇿🇦 ZA AFRINIC

Date	Resource	From	To	Type
2021-03-24	196.41.128.0/19	Dimension Data (Pty) Ltd - Optinet 🇿🇦 ZA AFRINIC	Dimension Data 🇿🇦 ZA AFRINIC	M&A

Geolocation

Country🇿🇦South AfricaZA

RegionGauteng

CityJohannesburg

Coordinates-26.2056, 28.0337 ↗

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/196.41.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/196.41.128.0/19" | jq

External Links

RIPEstat