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AS11257 University of Lethbridge

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

University of Lethbridge uleth.ca

CA 1 Routes

AS Data

AS11257

AS11257 – University of Lethbridge

AS Number	11257
AS Name	UNIVERSITY-LETHBRIDGE
Organization	University of Lethbridge(univer-232)
Country	CA
Website	uleth.ca
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1998-06-03

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Use ASN data for AS11257 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
142.66.0.0/16	AS11257	University of Lethbridge	University of Lethbridge	65536

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:       11257
ASName:         UNIVERSITY-LETHBRIDGE
ASHandle:       AS11257
RegDate:        1998-06-03
Updated:        2025-08-12    
Ref:            https://rdap.arin.net/registry/autnum/11257


OrgName:        University of Lethbridge
OrgId:          UNIVER-232
Address:        4401 University Drive
City:           Lethbridge
StateProv:      AB
PostalCode:     T1K-3M4
Country:        CA
RegDate:        1990-12-17
Updated:        2024-10-31
Ref:            https://rdap.arin.net/registry/entity/UNIVER-232


OrgAbuseHandle: MKK6-ARIN
OrgAbuseName:   Knowles, Michael Keith
OrgAbusePhone:  +1-403-329-5162 
OrgAbuseEmail:  keith.knowles@uleth.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MKK6-ARIN

OrgAbuseHandle: JO851-ARIN
OrgAbuseName:   Oliver, Jeffrey 
OrgAbusePhone:  +1-403-382-7108 
OrgAbuseEmail:  jeff.oliver@uleth.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JO851-ARIN

OrgTechHandle: JO851-ARIN
OrgTechName:   Oliver, Jeffrey 
OrgTechPhone:  +1-403-382-7108 
OrgTechEmail:  jeff.oliver@uleth.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/JO851-ARIN

OrgTechHandle: MKK6-ARIN
OrgTechName:   Knowles, Michael Keith
OrgTechPhone:  +1-403-329-5162 
OrgTechEmail:  keith.knowles@uleth.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/MKK6-ARIN

RTechHandle: MKK6-ARIN
RTechName:   Knowles, Michael Keith
RTechPhone:  +1-403-329-5162 
RTechEmail:  keith.knowles@uleth.ca
RTechRef:    https://rdap.arin.net/registry/entity/MKK6-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" : "11257",
    "as_handle" : "AS11257",
    "as_name" : "UNIVERSITY-LETHBRIDGE",
    "tech_contacts" : [ "JO851-ARIN", "MKK6-ARIN", "MKK6-ARIN" ],
    "abuse_contacts" : [ "MKK6-ARIN", "JO851-ARIN" ],
    "date_created" : "1998-06-03",
    "date_updated" : "2025-08-12",
    "source" : "https://rdap.arin.net/registry/autnum/11257"
  } ],
  "organization" : {
    "handle" : "UNIVER-232",
    "name" : "University of Lethbridge",
    "address" : [ "4401 University Drive", "Lethbridge", "AB", "T1K-3M4", "CA" ],
    "street" : "University Drive",
    "city" : "Lethbridge",
    "state" : "AB",
    "zip_code" : "T1K-3M4",
    "country" : [ "CA" ],
    "date_created" : "1990-12-17",
    "date_updated" : "2024-10-31",
    "source" : "https://rdap.arin.net/registry/entity/UNIVER-232",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "JO851-ARIN",
    "name" : "Oliver, Jeffrey",
    "email" : [ "jeff.oliver@uleth.ca" ],
    "phone" : [ "+1-403-382-7108" ],
    "source" : "https://rdap.arin.net/registry/entity/JO851-ARIN"
  }, {
    "handle" : "MKK6-ARIN",
    "name" : "Knowles, Michael Keith",
    "email" : [ "keith.knowles@uleth.ca" ],
    "phone" : [ "+1-403-329-5162" ],
    "source" : "https://rdap.arin.net/registry/entity/MKK6-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MKK6-ARIN",
    "name" : "Knowles, Michael Keith",
    "email" : [ "keith.knowles@uleth.ca" ],
    "phone" : [ "+1-403-329-5162" ],
    "source" : "https://rdap.arin.net/registry/entity/MKK6-ARIN"
  }, {
    "handle" : "JO851-ARIN",
    "name" : "Oliver, Jeffrey",
    "email" : [ "jeff.oliver@uleth.ca" ],
    "phone" : [ "+1-403-382-7108" ],
    "source" : "https://rdap.arin.net/registry/entity/JO851-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15296	Cybera Inc	CA
AS6327	Shaw Communications	CA
AS852	TELUS Communications Inc.	CA

Upstreams

AS Number	Description	Country
AS15296	Cybera Inc	CA
AS6327	Shaw Communications	CA
AS852	TELUS Communications Inc.	CA

Frequently Asked Questions

What is ASN AS11257?

ASN AS11257 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11257?

AS11257 is listed under University of Lethbridge.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.