ASN AS30277 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS30277?

AS30277 is listed under DFW Datacenter.

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.

AS30277 DFW Datacenter | IPGeolocation.io

ASN Lookup Tool

DFW Datacenter dfw-datacenter.com

US 23 Routes

AS Data

AS30277

AS30277 – DFW Datacenter

AS Number	30277
AS Name	DFW-DATACENTER
Organization	DFW Datacenter (tms-52)
Country	US
Website	dfw-datacenter.com
Number of IPv4 Routes	19
Number of IPv6 Routes	4
ASN type	HOSTING
Registry	ARIN
Date Allocated	2003-08-25

ASN Intelligence API for production workflows

Use ASN data for AS30277 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.236.126.0/24	AS30277	DFW Datacenter	DFW Datacenter	256
72.9.144.0/20	AS30277	DFW Datacenter	DFW Datacenter	4096
2606:db00:f::/48	AS30277	DFW Datacenter	DFW Datacenter	~1×10²⁴
2606:db00:d::/48	AS30277	DFW Datacenter	DFW Datacenter	~1×10²⁴
162.222.212.0/24	AS30277	DFW Datacenter	DFW Datacenter	256
67.222.128.0/19	AS30277	DFW Datacenter	DFW Datacenter	8192
67.222.140.0/24	AS30277	DFW Datacenter	DFW Datacenter	256
67.222.138.0/24	AS30277	DFW Datacenter	DFW Datacenter	256
67.222.144.0/20	AS30277	DFW Datacenter	DFW Datacenter	4096
209.236.112.0/20	AS30277	DFW Datacenter	DFW Datacenter	4096
72.9.152.0/21	AS30277	DFW Datacenter	DFW Datacenter	2048
158.106.188.0/22	AS30277	DFW Datacenter	PrivateSystems Networks TX	1024
158.106.184.0/22	AS30277	DFW Datacenter	PrivateSystems Networks TX	1024
2606:db00:e::/48	AS30277	DFW Datacenter	DFW Datacenter	~1×10²⁴
199.26.84.0/22	AS30277	DFW Datacenter	DFW Datacenter	1024
170.249.248.0/22	AS30277	DFW Datacenter	PrivateSystems Networks TX	1024
170.249.252.0/22	AS30277	DFW Datacenter	PrivateSystems Networks TX	1024
209.236.112.0/21	AS30277	DFW Datacenter	DFW Datacenter	2048
72.9.144.0/21	AS30277	DFW Datacenter	DFW Datacenter	2048
196.53.113.0/24	AS30277	DFW Datacenter	African Network Information Center AfriNIC Ltd	256
2606:db00::/32	AS30277	DFW Datacenter	DFW Datacenter	~79×10²⁷
67.222.128.0/20	AS30277	DFW Datacenter	DFW Datacenter	4096
209.236.120.0/21	AS30277	DFW Datacenter	DFW Datacenter	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:       30277
ASName:         DFW-DATACENTER
ASHandle:       AS30277
RegDate:        2003-08-25
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/30277


OrgName:        DFW Datacenter
OrgId:          TMS-52
Address:        1515 Round Table Dr
City:           Dallas
StateProv:      TX
PostalCode:     75247
Country:        US
RegDate:        2003-08-19
Updated:        2018-08-01
Ref:            https://rdap.arin.net/registry/entity/TMS-52

ReferralServer:  rwhois://72.9.144.30:4321

OrgTechHandle: DFWDA-ARIN
OrgTechName:   DFW Datacenter
OrgTechPhone:  +1-214-256-3746 
OrgTechEmail:  sales@dfw-datacenter.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN

OrgAbuseHandle: DFWDA-ARIN
OrgAbuseName:   DFW Datacenter
OrgAbusePhone:  +1-214-256-3746 
OrgAbuseEmail:  sales@dfw-datacenter.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN

RNOCHandle: DFWDA-ARIN
RNOCName:   DFW Datacenter
RNOCPhone:  +1-214-256-3746 
RNOCEmail:  sales@dfw-datacenter.com
RNOCRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN

RTechHandle: DFWDA-ARIN
RTechName:   DFW Datacenter
RTechPhone:  +1-214-256-3746 
RTechEmail:  sales@dfw-datacenter.com
RTechRef:    https://rdap.arin.net/registry/entity/DFWDA-ARIN

RAbuseHandle: DFWDA-ARIN
RAbuseName:   DFW Datacenter
RAbusePhone:  +1-214-256-3746 
RAbuseEmail:  sales@dfw-datacenter.com
RAbuseRef:    https://rdap.arin.net/registry/entity/DFWDA-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" : "30277",
    "as_handle" : "AS30277",
    "as_name" : "DFW-DATACENTER",
    "tech_contacts" : [ "DFWDA-ARIN", "DFWDA-ARIN" ],
    "abuse_contacts" : [ "DFWDA-ARIN", "DFWDA-ARIN" ],
    "date_created" : "2003-08-25",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/30277"
  } ],
  "organization" : {
    "handle" : "TMS-52",
    "name" : "DFW Datacenter",
    "address" : [ "1515 Round Table Dr", "Dallas", "TX", "75247", "US" ],
    "street" : "Round Table Dr",
    "city" : "Dallas",
    "state" : "TX",
    "zip_code" : "75247",
    "country" : [ "US" ],
    "date_created" : "2003-08-19",
    "date_updated" : "2018-08-01",
    "source" : "https://rdap.arin.net/registry/entity/TMS-52",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "DFWDA-ARIN",
    "name" : "DFW Datacenter",
    "email" : [ "sales@dfw-datacenter.com" ],
    "phone" : [ "+1-214-256-3746" ],
    "source" : "https://rdap.arin.net/registry/entity/DFWDA-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DFWDA-ARIN",
    "name" : "DFW Datacenter",
    "email" : [ "sales@dfw-datacenter.com" ],
    "phone" : [ "+1-214-256-3746" ],
    "source" : "https://rdap.arin.net/registry/entity/DFWDA-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS393398	1515 ROUNDTABLE DR PROPERTY, LLC	US

Upstreams

AS Number	Description	Country
AS393398	1515 ROUNDTABLE DR PROPERTY, LLC	US