ASN AS14351 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14351?

AS14351 is listed under Southwestern University.

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.

AS14351 Southwestern University

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

Southwestern University southwestern.edu

US 0 Routes

AS Data

AS14351

AS14351 – Southwestern University

AS Number	14351
AS Name	SOUTHWESTERN-EDU
Organization	Southwestern University (southw-20)
Country	US
Website	southwestern.edu
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1999-12-01

ASN Intelligence API for production workflows

Use ASN data for AS14351 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

Get ASN API Key ASN API Docs

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:       14351
ASName:         SOUTHWESTERN-EDU
ASHandle:       AS14351
RegDate:        1999-12-01
Updated:        2026-04-10
Ref:            https://rdap.arin.net/registry/autnum/14351


OrgName:        Southwestern University
OrgId:          SOUTHW-20
Address:        1001 E. University Ave
City:           Georgetown
StateProv:      TX
PostalCode:     78626
Country:        US
RegDate:        1992-04-27
Updated:        2025-04-10
Ref:            https://rdap.arin.net/registry/entity/SOUTHW-20


OrgDNSHandle: DIETE30-ARIN
OrgDNSName:   Dieterich, Brandon 
OrgDNSPhone:  +1-512-863-1586 
OrgDNSEmail:  dieterib@southwestern.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/DIETE30-ARIN

OrgAbuseHandle: PEF6-ARIN
OrgAbuseName:   Ford, Paul Edmund
OrgAbusePhone:  +1-512-863-1100 
OrgAbuseEmail:  fordp@southwestern.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PEF6-ARIN

OrgDNSHandle: PEF6-ARIN
OrgDNSName:   Ford, Paul Edmund
OrgDNSPhone:  +1-512-863-1100 
OrgDNSEmail:  fordp@southwestern.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/PEF6-ARIN

OrgAbuseHandle: TSCHO1-ARIN
OrgAbuseName:   Tschoepe, Daryl 
OrgAbusePhone:  +1-512-863-1336 
OrgAbuseEmail:  tschoepe@southwestern.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TSCHO1-ARIN

OrgRoutingHandle: PEF6-ARIN
OrgRoutingName:   Ford, Paul Edmund
OrgRoutingPhone:  +1-512-863-1100 
OrgRoutingEmail:  fordp@southwestern.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PEF6-ARIN

OrgNOCHandle: PEF6-ARIN
OrgNOCName:   Ford, Paul Edmund
OrgNOCPhone:  +1-512-863-1100 
OrgNOCEmail:  fordp@southwestern.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/PEF6-ARIN

OrgRoutingHandle: DIETE30-ARIN
OrgRoutingName:   Dieterich, Brandon 
OrgRoutingPhone:  +1-512-863-1586 
OrgRoutingEmail:  dieterib@southwestern.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DIETE30-ARIN

OrgTechHandle: TSCHO1-ARIN
OrgTechName:   Tschoepe, Daryl 
OrgTechPhone:  +1-512-863-1336 
OrgTechEmail:  tschoepe@southwestern.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TSCHO1-ARIN

OrgNOCHandle: DIETE30-ARIN
OrgNOCName:   Dieterich, Brandon 
OrgNOCPhone:  +1-512-863-1586 
OrgNOCEmail:  dieterib@southwestern.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/DIETE30-ARIN

OrgNOCHandle: TSCHO1-ARIN
OrgNOCName:   Tschoepe, Daryl 
OrgNOCPhone:  +1-512-863-1336 
OrgNOCEmail:  tschoepe@southwestern.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/TSCHO1-ARIN

OrgAbuseHandle: DIETE30-ARIN
OrgAbuseName:   Dieterich, Brandon 
OrgAbusePhone:  +1-512-863-1586 
OrgAbuseEmail:  dieterib@southwestern.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DIETE30-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" : "14351",
    "as_handle" : "AS14351",
    "as_name" : "SOUTHWESTERN-EDU",
    "admin_contacts" : [ "DIETE30-ARIN", "PEF6-ARIN" ],
    "tech_contacts" : [ "PEF6-ARIN", "DIETE30-ARIN", "TSCHO1-ARIN" ],
    "abuse_contacts" : [ "PEF6-ARIN", "TSCHO1-ARIN", "DIETE30-ARIN" ],
    "date_created" : "1999-12-01",
    "date_updated" : "2026-04-10",
    "source" : "https://rdap.arin.net/registry/autnum/14351"
  } ],
  "organization" : {
    "handle" : "SOUTHW-20",
    "name" : "Southwestern University",
    "address" : [ "1001 E. University Ave", "Georgetown", "TX", "78626", "US" ],
    "street" : "E. University Ave",
    "city" : "Georgetown",
    "state" : "TX",
    "zip_code" : "78626",
    "country" : [ "US" ],
    "date_created" : "1992-04-27",
    "date_updated" : "2025-04-10",
    "source" : "https://rdap.arin.net/registry/entity/SOUTHW-20",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "DIETE30-ARIN",
    "name" : "Dieterich, Brandon",
    "email" : [ "dieterib@southwestern.edu" ],
    "phone" : [ "+1-512-863-1586" ],
    "source" : "https://rdap.arin.net/registry/entity/DIETE30-ARIN"
  }, {
    "handle" : "PEF6-ARIN",
    "name" : "Ford, Paul Edmund",
    "email" : [ "fordp@southwestern.edu" ],
    "phone" : [ "+1-512-863-1100" ],
    "source" : "https://rdap.arin.net/registry/entity/PEF6-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "PEF6-ARIN",
    "name" : "Ford, Paul Edmund",
    "email" : [ "fordp@southwestern.edu" ],
    "phone" : [ "+1-512-863-1100" ],
    "source" : "https://rdap.arin.net/registry/entity/PEF6-ARIN"
  }, {
    "handle" : "DIETE30-ARIN",
    "name" : "Dieterich, Brandon",
    "email" : [ "dieterib@southwestern.edu" ],
    "phone" : [ "+1-512-863-1586" ],
    "source" : "https://rdap.arin.net/registry/entity/DIETE30-ARIN"
  }, {
    "handle" : "TSCHO1-ARIN",
    "name" : "Tschoepe, Daryl",
    "email" : [ "tschoepe@southwestern.edu" ],
    "phone" : [ "+1-512-863-1336" ],
    "source" : "https://rdap.arin.net/registry/entity/TSCHO1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PEF6-ARIN",
    "name" : "Ford, Paul Edmund",
    "email" : [ "fordp@southwestern.edu" ],
    "phone" : [ "+1-512-863-1100" ],
    "source" : "https://rdap.arin.net/registry/entity/PEF6-ARIN"
  }, {
    "handle" : "TSCHO1-ARIN",
    "name" : "Tschoepe, Daryl",
    "email" : [ "tschoepe@southwestern.edu" ],
    "phone" : [ "+1-512-863-1336" ],
    "source" : "https://rdap.arin.net/registry/entity/TSCHO1-ARIN"
  }, {
    "handle" : "DIETE30-ARIN",
    "name" : "Dieterich, Brandon",
    "email" : [ "dieterib@southwestern.edu" ],
    "phone" : [ "+1-512-863-1586" ],
    "source" : "https://rdap.arin.net/registry/entity/DIETE30-ARIN"
  } ]
}

ASN Lookup Tool

ASN Summary

AS14351 – Southwestern University

ASN Intelligence API for production workflows

Raw Whois Response

Parsed Whois Response

Ready to get started?Get Started with IP Intelligence API Today

Frequently Asked Questions