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Data as of Nov 4, 2026

197.81.0.0/17

No anonymizer space · no proxy exits in 30 days

Dimension Data

Announcement
197.80.0.0/13
RPKI valid
Announced by
AS10474
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
197.80.0.0/13524,288OPTINET-17-20110601Dimension Data (ORG-DD1-AFRINIC) · ZAALLOCATED PA—abuse@optinet.net
└ 197.81.0.0/1732,768IGNITE-NET-197-81-0-0Dimension Data (ORG-DD1-AFRINIC) · ZAASSIGNED PA—abuse@optinet.net
via OPTINET-17-20110601

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 197.80.0.0/13

Prefix
197.80.0.0/13
Announced by
AS10474 Dimension Data
Type
Residential
Proxy exits
15,859
Always-on exits
106
RPKI
RPKI valid
Netname
OPTINET-17-20110601
Registrant
Dimension Data
RIR
AFRINIC
Origin network

AS10474

ZA
Name
Dimension Data
Type
Internet provider
Registered
Dec 11, 2015
Domain
is.co.za
Website
www.is.co.za
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed