Data as of Nov 11, 2026

145.30.239.0/24

No anonymizer space · no proxy exits in 30 days

Shell Information Technology International B.V. · space held by Surf B.V.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
145.28.0.0 - 145.30.255.255	196,608	SURFNET-EARLY-REGISTRATIONS	Surf B.V. (ORG-SB3-RIPE) · NL	LEGACY	May 1, 2025	cert@surfcert.nl
└ 145.30.0.0/16	65,536	SHELL-NET-145-30	Shell Information Technology International	LEGACY	—	cert@surfcert.nl via SURFNET-EARLY-REGISTRATIONS

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

Routing timeline

Summary