AS37121 ESKOM-HOLDINGS-SOC-LTD

🇿🇦

Org handle: F3646FFE

AFRINICallocated

Announced Prefixes (BGP)

221total

221 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)65,536

Announced (BGP)186,880

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2015-12-09

Announced Prefixes

(BGP)221

Prefix	RPKI	IRR	Last Seen
147.110.0.0/16	Valid	Other IRR	2026-10-10
147.110.0.0/17	Valid	-	2026-10-10
147.110.0.0/24	Valid	-	2026-10-10
147.110.1.0/24	Valid	-	2026-10-10
147.110.2.0/24	Valid	-	2026-10-10
147.110.3.0/24	Valid	-	2026-10-10
147.110.5.0/24	Valid	-	2026-10-10
147.110.6.0/24	Valid	-	2026-10-10
147.110.7.0/24	Valid	-	2026-10-10
147.110.8.0/24	Valid	-	2026-10-10

1-10 of 221

1 / 23

(RIR)1

Prefix	Country	RIR	Status
147.110.0.0/16	🇿🇦 ZA	AFRINIC	assigned

(seen in AS paths)

Networks AS37121 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS37121 should publish an ASPA object
IPv4 transfers in the AFRINIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/37121" | jq