Home Prefix Lookup203.123.80.0/20

203.123.80.0/20 - HUAWEI CLOUDS (AS136907)

IPv4APNICallocatedAS136907HWCLOUDS-AS-AP - HUAWEI CLOUDS RPKI Valid

CIDR

203.123.80.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇿🇦 South Africa

City

Johannesburg

RIR

APNIC

Status

allocated

Allocated

2000-07-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.123.80.0/20	AS136907 HWCLOUDS-AS-AP - HUAWEI CLOUDS	Valid	APNICOther IRR	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.123.80.0/20	AS136907	/20	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS136907	APNIC	MAINT-HIPL-SG	2023-03-31
AS136907	Other IRR	MAINT-AS55990	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
203.123.80.0/21		🇿🇦ZA	assigned
203.123.88.0/21		🇿🇦ZA	assigned

Transfer History

Registry transfers of 203.123.80.0/20, blocks inside it, or blocks containing it.

203.123.80.0/20Transfer · 2022-12-29
VOCUS PTY LTD
🇦🇺 AU APNIC
→
HUAWEI INTERNATIONAL PTE. LTD.
🇸🇬 SG APNIC

Date	Resource	From	To	Type
2022-12-29	203.123.80.0/20	VOCUS PTY LTD 🇦🇺 AU APNIC	HUAWEI INTERNATIONAL PTE. LTD. 🇸🇬 SG APNIC	Transfer

Origin ASN

AS136907

HWCLOUDS-AS-AP - HUAWEI CLOUDS

Related Prefixes

More prefixes of AS136907

All prefixes of AS136907 →

Geolocation

Country🇿🇦South AfricaZA

CityJohannesburg

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.123.80.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/203.123.80.0/20" | jq

External Links

RIPEstat