ASN AS21505 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21505?

AS21505 is listed under Multi Media LLC.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS21505 Multi Media LLC | IPGeolocation.io

ASN Lookup Tool

Multi Media LLC multimediallc.com

US 3 Routes

AS Data

AS21505

AS21505 – Multi Media LLC

AS Number	21505
AS Name	MMNET
Organization	Multi Media LLC (mml-228)
Country	US
Website	multimediallc.com
Number of IPv4 Routes	1
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-10-03

ASN Intelligence API for production workflows

Use ASN data for AS21505 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:f53c:1::/48	AS21505	Multi Media LLC	Multi Media LLC	~1×10²⁴
2602:f53c::/48	AS21505	Multi Media LLC	Multi Media LLC	~1×10²⁴
206.109.129.0/24	AS21505	Multi Media LLC	Multi Media LLC	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       21505
ASName:         MMNET
ASHandle:       AS21505
RegDate:        2025-10-03
Updated:        2025-11-21
Comment:        https://multimediallc.com/
Ref:            https://rdap.arin.net/registry/autnum/21505


OrgName:        Multi Media LLC
OrgId:          MML-228
Address:        23615 El Toro Rd
Address:        #X344
City:           Lake Forest
StateProv:      CA
PostalCode:     92630
Country:        US
RegDate:        2015-05-20
Updated:        2021-11-17
Ref:            https://rdap.arin.net/registry/entity/MML-228


OrgTechHandle: NOC32324-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-323-238-4664 
OrgTechEmail:  ipadmin@multimediallc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32324-ARIN

OrgAbuseHandle: NOC32324-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-323-238-4664 
OrgAbuseEmail:  ipadmin@multimediallc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32324-ARIN

OrgNOCHandle: NOC32324-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-323-238-4664 
OrgNOCEmail:  ipadmin@multimediallc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32324-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "21505",
    "as_handle" : "AS21505",
    "as_name" : "MMNET",
    "tech_contacts" : [ "NOC32324-ARIN" ],
    "abuse_contacts" : [ "NOC32324-ARIN" ],
    "date_created" : "2025-10-03",
    "date_updated" : "2025-11-21",
    "source" : "https://rdap.arin.net/registry/autnum/21505"
  } ],
  "organization" : {
    "handle" : "MML-228",
    "name" : "Multi Media LLC",
    "address" : [ "23615 El Toro Rd", "Lake Forest", "CA", "92630", "US" ],
    "street" : "El Toro Rd",
    "city" : "Lake Forest",
    "state" : "CA",
    "zip_code" : "92630",
    "country" : [ "US" ],
    "date_created" : "2015-05-20",
    "date_updated" : "2021-11-17",
    "source" : "https://rdap.arin.net/registry/entity/MML-228",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOC32324-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "ipadmin@multimediallc.com" ],
    "phone" : [ "+1-323-238-4664" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC32324-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC32324-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "ipadmin@multimediallc.com" ],
    "phone" : [ "+1-323-238-4664" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC32324-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS7195	EDGEUNO S.A.S	CO
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS264409	Huge Solucoes Corporativas Ltda	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS4230	CLARO S.A.	BR
AS263009	FORTE TELECOM LTDA.	BR
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS37468	Angola Cables	AO
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS36236	NetActuate, Inc	US
AS22850	PIT US	US
AS16276	OVH SAS	FR
AS6208	FiberX	PR
AS64126	DOMINICAN TELECOM PRIME, DTP, S.R.L.	DO
AS16552	Tiggee LLC	US
AS58453	China Mobile International Limited	HK
AS61573	IP TELECOM	BR
AS263237	PowerHost Telecom SPA	CL
AS52468	UFINET PANAMA S.A.	PA
AS199524	G Core Labs S.A.	LU
AS19151	BroadbandONE, LLC	US
AS13786	Seabras 1 USA, LLC	US
AS2734	CoreSite	US
AS20080	Florida International University	US
AS21559	OSNET	PR
AS1031	PEER 1031 LLC	US
AS61461	Airtek Solutions C.A.	VE
AS1299	Arelion Sweden AB	SE
AS16735	ALGAR TELECOM S/A	BR
AS1828	Unitas Global	US
AS49600	NEAR IP, S.L.	ES
AS999	CORIX NETWORKS	US
AS53828	NETWORK INNOVATIONS, LLC	US
AS137409	GSL Networks Pty LTD	AU

Upstreams

AS Number	Description	Country
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS37468	Angola Cables	AO
AS64126	DOMINICAN TELECOM PRIME, DTP, S.R.L.	DO
AS7195	EDGEUNO S.A.S	CO
AS1031	PEER 1031 LLC	US
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS137409	GSL Networks Pty LTD	AU
AS4230	CLARO S.A.	BR