Data as of Nov 9, 2026

93.93.120.0/21

No anonymizer space · no proxy exits in 30 days

A2B IP B.V. · space held by Gemeente Alkmaar

Announcement

this exact prefix

No RPKI

Announced by

Type

Unknown

Risk

40 / 100 · Medium

Leased space

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
93.93.120.0/21	2,048	NL-ALKMAAR-20080219	Gemeente Alkmaar (ORG-GA151-RIPE) · NL	ALLOCATED PA	Feb 19, 2008	abuse@alkmaar.nl
└ 93.93.120.0/28	16	ALKMAAR	Alkmaar internetworking	ASSIGNED PA	Feb 19, 2008	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.120.16/28	16	ALK-SPORT	Sportbedrijf gemeente Alkmaar	ASSIGNED PA	Mar 27, 2009	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.120.32/28	16	Hoornsevaart	Zwembad Hoornsevaart	ASSIGNED PA	Oct 30, 2009	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.120.65 - 93.93.120.95	31	ALK-DHCP-CLIENTS	Direct internet clients with DHCP	ASSIGNED PA	Mar 14, 2011	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.120.96/28	16	RTVNH	RTV Noord Holland	ASSIGNED PA	Oct 30, 2009	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.120.176/28	16	Bergerweg_1	unknown	ASSIGNED PA	Apr 11, 2017	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.121.64/26	64	ALKMAAR	Alkmaar hosting	ASSIGNED PA	Aug 21, 2008	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.122.0/24	256	Alkmaar-Stadswerk072	Stadswerk072	ASSIGNED PA	Oct 19, 2010	abuse@alkmaar.nl via NL-ALKMAAR-20080219
└ 93.93.124.0/22	1,024	Wireless_Alkmaar	Wireless clients Free City Wifi	ASSIGNED PA	Jan 8, 2016	abuse@alkmaar.nl via NL-ALKMAAR-20080219

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

Origin network