Data as of Nov 3, 2026

64.76.128.0/21

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC

Announcement

this exact prefix

No RPKI

Announced by

AS3549

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
64.76.0.0/16	65,536	GCASL-64-76	Cirion Technologies Solutions, LLC (GCASL) · US	Direct Allocation	Apr 19, 2000	[email protected]
└ 64.76.128.0/22	1,024	IMPSAT-CORP-5-IPER01	unknown	—	—	—
└ 64.76.128.0 - 64.76.128.16	17	IMPTWANPE-05	unknown	—	—	—
└ 64.76.128.24/29	8	MEDEXPE-01	unknown	—	—	—
└ 64.76.128.40 - 64.76.128.55	16	IMPTWANPE-06	unknown	—	—	—
└ 64.76.128.72/29	8	EPSONPE-01	unknown	—	—	—
└ 64.76.128.88/29	8	PRODROCHEPE-01	unknown	—	—	—
└ 64.76.128.96/29	8	ALOMEJCALPE-01	unknown	—	—	—
└ 64.76.128.120/29	8	CEPALPE-01	unknown	—	—	—
└ 64.76.128.128 - 64.76.128.139	12	WILLISSEGPE-01	unknown	—	—	—
└ 64.76.128.144/29	8	CIAMINSTALUISA-01	unknown	—	—	—
└ 64.76.128.152/29	8	VIAPERUPE-01	unknown	—	—	—
└ 64.76.128.176/28	16	VIAPERUPE-01	unknown	—	—	—
└ 64.76.128.192/29	8	INGPSERVPE-01	unknown	—	—	—
└ 64.76.129.0/29	8	TAURUSINTCPE-01	unknown	—	—	—
└ 64.76.130.0/24	256	VIAPERU-03	unknown	—	—	—
└ 64.76.131.0/24	256	VIAPERU-04	unknown	—	—	—
└ 64.76.132.0/22	1,024	IMPSAT-CORP-5-IPER02	unknown	—	—	—
└ 64.76.132.0/24	256	VIAPERU-05	unknown	—	—	—
└ 64.76.133.0/29	8	GLOBALCOM-NET175-05	unknown	—	—	—
└ 64.76.133.8/29	8	IMPTWANPE-07	unknown	—	—	—
└ 64.76.133.16/28	16	IMPTWANPE-08	unknown	—	—	—
└ 64.76.133.32/27	32	CORPACSAPE-07	unknown	—	—	—
└ 64.76.133.64/29	8	KALLPAGENPE-01	unknown	—	—	—
└ 64.76.133.72/29	8	IMPTWANPE-09	unknown	—	—	—
└ 64.76.133.80/28	16	SPORTBOOKSPE-01	unknown	—	—	—
└ 64.76.133.96/28	16	PECOSAPE-01	unknown	—	—	—
└ 64.76.133.112/28	16	PECOSAPE-02	unknown	—	—	—
└ 64.76.133.128/27	32	PECOSAPE-03	unknown	—	—	—
└ 64.76.133.160/27	32	GRUPORPPSAPE-01	unknown	—	—	—
└ 64.76.133.192/29	8	SUMTECLTDAPE-01	unknown	—	—	—
└ 64.76.133.208 - 64.76.133.224	17	IMPTWANPE-11	unknown	—	—	—
└ 64.76.134.0/24	256	DWAY-13	unknown	—	—	—
└ 64.76.135.0/24	256	UNIQUESAPE-03	unknown	—	—	—

Network & registry

Announcement Routing history Whois & abuse

Origin network

AS3549

Name: Level 3 Parent, LLC
Type: Internet provider
Registered: Mar 21, 2000
Domain: lumen.com
Website: www.lumen.com/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

64.76.128.0/21

Registrations in this block

Network & registry

AS3549

Who has announced this prefix

Routing history

History

Registration for this announcement

Abuse contact