ASN AS6536 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6536?

AS6536 is listed under CityNet.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS6536 CityNet | IPGeolocation.io

ASN Lookup Tool

CityNet citynet.net

US 8 Routes

AS Data

AS6536

AS6536 – CityNet

AS Number	6536
AS Name	CITYNET
Organization	CityNet (cityne-10)
Country	US
Website	citynet.net
Number of IPv4 Routes	7
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1996-05-20

ASN Intelligence API for production workflows

Use ASN data for AS6536 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:f030::/32	AS6536	CityNet	CityNet	~79×10²⁷
69.43.54.0/24	AS6536	CityNet	CityNet	256
67.231.224.0/20	AS6536	CityNet	CityNet	4096
66.118.64.0/19	AS6536	CityNet	CityNet	8192
64.135.224.0/19	AS6536	CityNet	CityNet	8192
69.43.32.0/24	AS6536	CityNet	CityNet	256
69.43.0.0/18	AS6536	CityNet	CityNet	16384
69.43.16.0/21	AS6536	CityNet	CityNet	2048

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:       6536
ASName:         CITYNET
ASHandle:       AS6536
RegDate:        1996-05-20
Updated:        2012-03-02
Comment:        
Comment:        rwhois.citynet.net port 4321
Ref:            https://rdap.arin.net/registry/autnum/6536


OrgName:        CityNet
OrgId:          CITYNE-10
Address:        100 Citynet Drive
City:           Bridgeport
StateProv:      WV
PostalCode:     26330
Country:        US
RegDate:        1997-02-12
Updated:        2011-09-24
Comment:        rwhois.citynet.net port 4321
Ref:            https://rdap.arin.net/registry/entity/CITYNE-10

ReferralServer:  rwhois://rwhois.citynet.net:4321

OrgTechHandle: SA570-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-800-881-2638 
OrgTechEmail:  ipadmin@citynet.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SA570-ARIN

OrgAbuseHandle: SA570-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-800-881-2638 
OrgAbuseEmail:  ipadmin@citynet.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SA570-ARIN

RTechHandle: SA570-ARIN
RTechName:   Admin
RTechPhone:  +1-800-881-2638 
RTechEmail:  ipadmin@citynet.net
RTechRef:    https://rdap.arin.net/registry/entity/SA570-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" : "6536",
    "as_handle" : "AS6536",
    "as_name" : "CITYNET",
    "tech_contacts" : [ "SA570-ARIN", "SA570-ARIN" ],
    "abuse_contacts" : [ "SA570-ARIN" ],
    "date_created" : "1996-05-20",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/6536"
  } ],
  "organization" : {
    "handle" : "CITYNE-10",
    "name" : "CityNet",
    "address" : [ "100 Citynet Drive", "Bridgeport", "WV", "26330", "US" ],
    "street" : "Citynet Drive",
    "city" : "Bridgeport",
    "state" : "WV",
    "zip_code" : "26330",
    "country" : [ "US" ],
    "date_created" : "1997-02-12",
    "date_updated" : "2011-09-24",
    "source" : "https://rdap.arin.net/registry/entity/CITYNE-10",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "SA570-ARIN",
    "name" : "Admin",
    "email" : [ "ipadmin@citynet.net" ],
    "phone" : [ "+1-800-881-2638" ],
    "source" : "https://rdap.arin.net/registry/entity/SA570-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "SA570-ARIN",
    "name" : "Admin",
    "email" : [ "ipadmin@citynet.net" ],
    "phone" : [ "+1-800-881-2638" ],
    "source" : "https://rdap.arin.net/registry/entity/SA570-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS20235	Mylan Pharmaceuticals Inc.	US
AS14773	Lancaster Lebanon Intermediate Unit 13	US
AS1239	Cogent Communications, LLC	US
AS6939	Hurricane Electric LLC	US
AS46590	City of Charleston	US
AS3356	Level 3 Parent, LLC	US
AS13418	Fort Wayne Newspapers, Inc.	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US
AS32721	WesBanco Bank, Inc.	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS20235	Mylan Pharmaceuticals Inc.	US
AS46590	City of Charleston	US
AS13418	Fort Wayne Newspapers, Inc.	US
AS32721	WesBanco Bank, Inc.	US