ASN AS23347 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23347?

AS23347 is listed under ZYC Network 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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AS23347 ZYC Network LLC | IPGeolocation.io

ASN Lookup Tool

ZYC Network LLC zyc.name

US 10 Routes

AS Data

AS23347

AS23347 – ZYC Network LLC

AS Number	23347
AS Name	ZYC
Organization	ZYC Network LLC (znl-20)
Country	US
Website	zyc.name
Number of IPv4 Routes	1
Number of IPv6 Routes	6
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-01-10

ASN Intelligence API for production workflows

Use ASN data for AS23347 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:814:f010::/46	AS23347	ZYC Network LLC	ZYC Network LLC @ Netherlands	~5×10²⁴
2602:814:f00c::/48	AS23347	ZYC Network LLC	ZYC Network LLC @ Deutschland	~1×10²⁴
2602:f921::/48	AS23347	ZYC Network LLC	Maxwell Telecom @ United States	~1×10²⁴
2602:814:f016::/48	AS23347	ZYC Network LLC	ZYC Network LLC @ Ireland	~1×10²⁴
2602:814:f000::/40	AS23347	ZYC Network LLC	ZYC Network LLC @ United States	~309×10²⁴
2602:814:f00c::/46	AS23347	ZYC Network LLC	ZYC Network LLC @ Deutschland	~5×10²⁴
2602:814:f00a::/48	AS23347	ZYC Network LLC	ZYC Network LLC @ Japan	~1×10²⁴
23.156.153.0/24	AS23347	ZYC Network LLC	ZYC Network LLC	256
2602:814:f015::/48	AS23347	ZYC Network LLC	ZYC Network LLC @ Singapore	~1×10²⁴
2602:814:f018::/46	AS23347	ZYC Network LLC	ZYC Network LLC @ United Kingdom	~5×10²⁴

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:       23347
ASName:         ZYC
ASHandle:       AS23347
RegDate:        2024-01-10
Updated:        2024-09-04
Comment:        Geofeed https://res.zyc.name/geofeed.csv
Ref:            https://rdap.arin.net/registry/autnum/23347


OrgName:        ZYC Network LLC
OrgId:          ZNL-20
Address:        1500 N. GRANT ST, STE R
City:           Denver
StateProv:      CO
PostalCode:     80203
Country:        US
RegDate:        2023-06-11
Updated:        2025-03-15
Ref:            https://rdap.arin.net/registry/entity/ZNL-20


OrgNOCHandle: ZNN-ARIN
OrgNOCName:   ZYC Network NOC
OrgNOCPhone:  +1-800-591-1234 
OrgNOCEmail:  zyc@zyc.name
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZNN-ARIN

OrgAbuseHandle: ZNN-ARIN
OrgAbuseName:   ZYC Network NOC
OrgAbusePhone:  +1-800-591-1234 
OrgAbuseEmail:  zyc@zyc.name
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZNN-ARIN

OrgRoutingHandle: ZNN-ARIN
OrgRoutingName:   ZYC Network NOC
OrgRoutingPhone:  +1-800-591-1234 
OrgRoutingEmail:  zyc@zyc.name
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ZNN-ARIN

OrgTechHandle: ZNN-ARIN
OrgTechName:   ZYC Network NOC
OrgTechPhone:  +1-800-591-1234 
OrgTechEmail:  zyc@zyc.name
OrgTechRef:    https://rdap.arin.net/registry/entity/ZNN-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" : "23347",
    "as_handle" : "AS23347",
    "as_name" : "ZYC",
    "tech_contacts" : [ "ZNN-ARIN", "ZNN-ARIN" ],
    "abuse_contacts" : [ "ZNN-ARIN" ],
    "date_created" : "2024-01-10",
    "date_updated" : "2024-09-04",
    "source" : "https://rdap.arin.net/registry/autnum/23347"
  } ],
  "organization" : {
    "handle" : "ZNL-20",
    "name" : "ZYC Network LLC",
    "address" : [ "1500 N. GRANT ST, STE R", "Denver", "CO", "80203", "US" ],
    "street" : "N. Grant St",
    "city" : "Denver",
    "state" : "CO",
    "zip_code" : "80203",
    "country" : [ "US" ],
    "date_created" : "2023-06-11",
    "date_updated" : "2025-03-15",
    "source" : "https://rdap.arin.net/registry/entity/ZNL-20",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ZNN-ARIN",
    "name" : "ZYC Network NOC",
    "email" : [ "zyc@zyc.name" ],
    "phone" : [ "+1-800-591-1234" ],
    "source" : "https://rdap.arin.net/registry/entity/ZNN-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ZNN-ARIN",
    "name" : "ZYC Network NOC",
    "email" : [ "zyc@zyc.name" ],
    "phone" : [ "+1-800-591-1234" ],
    "source" : "https://rdap.arin.net/registry/entity/ZNN-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS205794	JINZE YANG	CN
AS403001	Mirage Global Technologies LLC	US
AS213151	Christian Elsen	DE
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS209859	Florian Martin Esser	DE
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS8298	IPng Networks GmbH	CH
AS215828	Tizian Maxime Weigt trading as TMW Global Networks	DE
AS148971	Keibiin's Holdings Limited	GB
AS47778	Sunoaki Network LLC	US
AS201398	Guwin Universal Services LLC	US
AS205369	LI YIRAN	CN
AS202335	Zhanrui Tian	CN
AS216211	CYBERVERSE LLC	US
AS401753	BIXCE Inc	VG
AS51202	NUXOA GmbH	DE
AS58299	Openfactory GmbH	CH
AS212123	Red Panda Network	BE
AS51185	MainStreaming SpA	IT
AS210667	Adam Goodenough	GB
AS24940	Hetzner Online GmbH	DE
AS17433	Hytron Network Services Limited	HK
AS139317	Ningbo Dahuamao Information Technology Co Ltd	CN
AS210937	Xiufeng Guo	DE
AS56662	Marcin Gondek	PL
AS32590	Valve Corporation	US
AS57050	DreamServer S.R.L.	RO
AS7768	TEKNET VERI MERKEZI HIZMETLERI A.S.	TR
AS214675	Starlamp Network Project	JP
AS48646	SDRmedia Verwaltungs GmbH	DE
AS34872	Sarah Rossius trading as Servperso Systems	BE
AS44324	MoeDove LLC	US
AS11967	Hop179 OU	EE
AS52112	Gentlent GmbH	DE
AS62711	Maxwell Telecom LLC	US
AS8888	xTom Pty Ltd	AU
AS42541	Fiberby ApS	DK
AS3204	xTom OU	EE

Upstreams

AS Number	Description	Country
AS216211	CYBERVERSE LLC	US
AS401753	BIXCE Inc	VG
AS44324	MoeDove LLC	US
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS17433	Hytron Network Services Limited	HK
AS48646	SDRmedia Verwaltungs GmbH	DE
AS3204	xTom OU	EE

Downstreams

AS Number	Description	Country
AS62711	Maxwell Telecom LLC	US