ASN AS25963 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25963?

AS25963 is listed under Tarrant County College District.

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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AS25963 Tarrant County College District

ASN Lookup Tool

Tarrant County College District tccd.edu

US 1 Routes

AS Data

AS25963

AS25963 – Tarrant County College District

AS Number	25963
AS Name	TCCD-1
Organization	Tarrant County College District (tccd)
Country	US
Website	tccd.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2002-06-07

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Use ASN data for AS25963 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.28.240.0/20	AS25963	Tarrant County College District	Tarrant County College District	4096

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:       25963
ASName:         TCCD-1
ASHandle:       AS25963
RegDate:        2002-06-07
Updated:        2014-08-26
Ref:            https://rdap.arin.net/registry/autnum/25963


OrgName:        Tarrant County College District
OrgId:          TCCD
Address:        300 Trinity Campus Circle
City:           FORT WORTH
StateProv:      TX
PostalCode:     76102
Country:        US
RegDate:        2001-09-21
Updated:        2025-08-25
Ref:            https://rdap.arin.net/registry/entity/TCCD


OrgNOCHandle: RJS143-ARIN
OrgNOCName:   Sullivan, Richard J.
OrgNOCPhone:  +1-817-515-5801 
OrgNOCEmail:  richard.sullivan@tccd.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/RJS143-ARIN

OrgAbuseHandle: DISO4-ARIN
OrgAbuseName:   Director, Information Security Office
OrgAbusePhone:  +1-817-515-5893 
OrgAbuseEmail:  rick.barras@tccd.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DISO4-ARIN

OrgTechHandle: RJS143-ARIN
OrgTechName:   Sullivan, Richard J.
OrgTechPhone:  +1-817-515-5801 
OrgTechEmail:  richard.sullivan@tccd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/RJS143-ARIN

OrgDNSHandle: SKV-ARIN
OrgDNSName:   Venugopal, Suresh Kumar
OrgDNSPhone:  +1-817-515-5815 
OrgDNSEmail:  suresh.venugopal@tccd.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/SKV-ARIN

OrgNOCHandle: DNCS-ARIN
OrgNOCName:   Director, Network and Communications Services
OrgNOCPhone:  +1-817-515-5830 
OrgNOCEmail:  nelson.mcmicken@tccd.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNCS-ARIN

OrgTechHandle: DNCS-ARIN
OrgTechName:   Director, Network and Communications Services
OrgTechPhone:  +1-817-515-5830 
OrgTechEmail:  nelson.mcmicken@tccd.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DNCS-ARIN

OrgAbuseHandle: DNCS-ARIN
OrgAbuseName:   Director, Network and Communications Services
OrgAbusePhone:  +1-817-515-5830 
OrgAbuseEmail:  nelson.mcmicken@tccd.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNCS-ARIN

OrgRoutingHandle: DISO4-ARIN
OrgRoutingName:   Director, Information Security Office
OrgRoutingPhone:  +1-817-515-5893 
OrgRoutingEmail:  rick.barras@tccd.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DISO4-ARIN

RNOCHandle: AVCO-ARIN
RNOCName:   Associate Vice Chancellor - Operations
RNOCPhone:  +1-817-515-5801 
RNOCEmail:  richard.sullivan@tccd.edu
RNOCRef:    https://rdap.arin.net/registry/entity/AVCO-ARIN

RAbuseHandle: AVCO-ARIN
RAbuseName:   Associate Vice Chancellor - Operations
RAbusePhone:  +1-817-515-5801 
RAbuseEmail:  richard.sullivan@tccd.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/AVCO-ARIN

RTechHandle: AVCO-ARIN
RTechName:   Associate Vice Chancellor - Operations
RTechPhone:  +1-817-515-5801 
RTechEmail:  richard.sullivan@tccd.edu
RTechRef:    https://rdap.arin.net/registry/entity/AVCO-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" : "25963",
    "as_handle" : "AS25963",
    "as_name" : "TCCD-1",
    "admin_contacts" : [ "SKV-ARIN" ],
    "tech_contacts" : [ "RJS143-ARIN", "DNCS-ARIN", "DISO4-ARIN", "AVCO-ARIN" ],
    "abuse_contacts" : [ "DISO4-ARIN", "DNCS-ARIN", "AVCO-ARIN" ],
    "date_created" : "2002-06-07",
    "date_updated" : "2014-08-26",
    "source" : "https://rdap.arin.net/registry/autnum/25963"
  } ],
  "organization" : {
    "handle" : "TCCD",
    "name" : "Tarrant County College District",
    "address" : [ "300 Trinity Campus Circle", "FORT WORTH", "TX", "76102", "US" ],
    "street" : "Trinity Campus Circle",
    "city" : "Fort Worth",
    "state" : "TX",
    "zip_code" : "76102",
    "country" : [ "US" ],
    "date_created" : "2001-09-21",
    "date_updated" : "2025-08-25",
    "source" : "https://rdap.arin.net/registry/entity/TCCD",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "SKV-ARIN",
    "name" : "Venugopal, Suresh Kumar",
    "email" : [ "suresh.venugopal@tccd.edu" ],
    "phone" : [ "+1-817-515-5815" ],
    "source" : "https://rdap.arin.net/registry/entity/SKV-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "RJS143-ARIN",
    "name" : "Sullivan, Richard J.",
    "email" : [ "richard.sullivan@tccd.edu" ],
    "phone" : [ "+1-817-515-5801" ],
    "source" : "https://rdap.arin.net/registry/entity/RJS143-ARIN"
  }, {
    "handle" : "DNCS-ARIN",
    "name" : "Director, Network and Communications Services",
    "email" : [ "nelson.mcmicken@tccd.edu" ],
    "phone" : [ "+1-817-515-5830" ],
    "source" : "https://rdap.arin.net/registry/entity/DNCS-ARIN"
  }, {
    "handle" : "DISO4-ARIN",
    "name" : "Director, Information Security Office",
    "email" : [ "rick.barras@tccd.edu" ],
    "phone" : [ "+1-817-515-5893" ],
    "source" : "https://rdap.arin.net/registry/entity/DISO4-ARIN"
  }, {
    "handle" : "AVCO-ARIN",
    "name" : "Associate Vice Chancellor - Operations",
    "email" : [ "richard.sullivan@tccd.edu" ],
    "phone" : [ "+1-817-515-5801" ],
    "source" : "https://rdap.arin.net/registry/entity/AVCO-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DISO4-ARIN",
    "name" : "Director, Information Security Office",
    "email" : [ "rick.barras@tccd.edu" ],
    "phone" : [ "+1-817-515-5893" ],
    "source" : "https://rdap.arin.net/registry/entity/DISO4-ARIN"
  }, {
    "handle" : "DNCS-ARIN",
    "name" : "Director, Network and Communications Services",
    "email" : [ "nelson.mcmicken@tccd.edu" ],
    "phone" : [ "+1-817-515-5830" ],
    "source" : "https://rdap.arin.net/registry/entity/DNCS-ARIN"
  }, {
    "handle" : "AVCO-ARIN",
    "name" : "Associate Vice Chancellor - Operations",
    "email" : [ "richard.sullivan@tccd.edu" ],
    "phone" : [ "+1-817-515-5801" ],
    "source" : "https://rdap.arin.net/registry/entity/AVCO-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS13359	LEARN	US
AS3356	Level 3 Parent, LLC	US
AS22645	LEARN	US

Upstreams

AS Number	Description	Country
AS13359	LEARN	US
AS3356	Level 3 Parent, LLC	US
AS22645	LEARN	US