ASN AS6597 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6597?

AS6597 is listed under Coloblox Data Centers Inc.

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.

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AS6597 Coloblox Data Centers Inc

ASN Lookup Tool

Coloblox Data Centers Inc coloblox.com

US 25 Routes

AS Data

AS6597

AS6597 – Coloblox Data Centers Inc

AS Number	6597
AS Name	COLOBLOX
Organization	Coloblox Data Centers Inc (cdc-175)
Country	US
Website	coloblox.com
Number of IPv4 Routes	21
Number of IPv6 Routes	4
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1996-06-03

ASN Intelligence API for production workflows

Use ASN data for AS6597 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.216.80.0/21	AS6597	Coloblox Data Centers Inc	Verizon Business	2048
208.73.223.0/24	AS6597	Coloblox Data Centers Inc	Coloblox Data Centers Inc	256
2606:6680:43::/48	AS6597	Coloblox Data Centers Inc	SmartHost LLC	~1×10²⁴
208.73.216.0/24	AS6597	Coloblox Data Centers Inc	Coloblox Data Centers Inc	256
147.160.246.0/24	AS6597	Coloblox Data Centers Inc	Bytecode Computing, LLC	256
206.65.48.0/20	AS6597	Coloblox Data Centers Inc	Comstar Communications Corporation	4096
208.73.219.0/24	AS6597	Coloblox Data Centers Inc	Coloblox Data Centers Inc	256
208.88.24.0/21	AS395157	In Touch Computer Services, Inc	In Touch Computer Services, Inc	2048
66.163.224.0/19	AS6597	Coloblox Data Centers Inc	Coloblox Data Centers Inc	8192
85.190.228.0/24	AS6597	Coloblox Data Centers Inc	Hosixy 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:       6597
ASName:         COLOBLOX
ASHandle:       AS6597
RegDate:        1996-06-03
Updated:        2024-02-03
Ref:            https://rdap.arin.net/registry/autnum/6597


OrgName:        Coloblox Data Centers Inc
OrgId:          CDC-175
Address:        1100 Circle 75 Parkway
Address:        16th Floor
City:           Atlanta
StateProv:      GA
PostalCode:     30339
Country:        US
RegDate:        2016-05-13
Updated:        2017-07-19
Ref:            https://rdap.arin.net/registry/entity/CDC-175


OrgTechHandle: NETTE3-ARIN
OrgTechName:   NETTECH
OrgTechPhone:  +1-678-255-2600 
OrgTechEmail:  nettech@coloblox.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETTE3-ARIN

OrgNOCHandle: NETTE3-ARIN
OrgNOCName:   NETTECH
OrgNOCPhone:  +1-678-255-2600 
OrgNOCEmail:  nettech@coloblox.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETTE3-ARIN

OrgAbuseHandle: COLOB-ARIN
OrgAbuseName:   Coloblox Abuse
OrgAbusePhone:  +1-678-255-2600 
OrgAbuseEmail:  abuse@coloblox.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COLOB-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" : "6597",
    "as_handle" : "AS6597",
    "as_name" : "COLOBLOX",
    "tech_contacts" : [ "NETTE3-ARIN" ],
    "abuse_contacts" : [ "COLOB-ARIN" ],
    "date_created" : "1996-06-03",
    "date_updated" : "2024-02-03",
    "source" : "https://rdap.arin.net/registry/autnum/6597"
  } ],
  "organization" : {
    "handle" : "CDC-175",
    "name" : "Coloblox Data Centers Inc",
    "address" : [ "1100 Circle 75 Parkway", "16th Floor", "Atlanta", "GA", "30339", "US" ],
    "street" : "Circle 75 Parkway",
    "city" : "Atlanta",
    "state" : "GA",
    "zip_code" : "30339",
    "country" : [ "US" ],
    "date_created" : "2016-05-13",
    "date_updated" : "2017-07-19",
    "source" : "https://rdap.arin.net/registry/entity/CDC-175",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETTE3-ARIN",
    "name" : "NETTECH",
    "email" : [ "nettech@coloblox.com" ],
    "phone" : [ "+1-678-255-2600" ],
    "source" : "https://rdap.arin.net/registry/entity/NETTE3-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "COLOB-ARIN",
    "name" : "Coloblox Abuse",
    "email" : [ "abuse@coloblox.com" ],
    "phone" : [ "+1-678-255-2600" ],
    "source" : "https://rdap.arin.net/registry/entity/COLOB-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS39937	LTech Solutions, Ltd.	US
AS16671	Coloblox Data Centers Inc	US
AS18792	Meme Holdings LLC	US
AS395157	In-Touch Computer Services, Inc	US
AS395033	fiberdrop, LLC	US
AS32788	Coloblox Data Centers Inc	US
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS10419	Globius Systems, LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Downstreams

AS Number	Description	Country
AS39937	LTech Solutions, Ltd.	US
AS16671	Coloblox Data Centers Inc	US
AS18792	Meme Holdings LLC	US
AS395033	fiberdrop, LLC	US
AS32788	Coloblox Data Centers Inc	US
AS6939	Hurricane Electric LLC	US
AS10419	Globius Systems, LLC	US
AS395157	In Touch Computer Services, Inc	US