ASN AS25776 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25776?

AS25776 is listed under University of Oklahoma.

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.

AS25776 University of Oklahoma

ASN Lookup Tool

University of Oklahoma ou.edu

US 1 Routes

AS Data

AS25776

AS25776 – University of Oklahoma

AS Number	25776
AS Name	UNIV-OF-OKLAHOMA
Organization	University of Oklahoma(univer-236)
Country	US
Website	ou.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2002-05-07

ASN Intelligence API for production workflows

Use ASN data for AS25776 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.15.0.0/16	AS25776	University of Oklahoma	University of Oklahoma	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:       25776
ASName:         UNIV-OF-OKLAHOMA
ASHandle:       AS25776
RegDate:        2002-05-07
Updated:        2017-04-28    
Ref:            https://rdap.arin.net/registry/autnum/25776


OrgName:        University of Oklahoma
OrgId:          UNIVER-236
Address:        200 Felgar Street
Address:        Building EL Room 232
City:           Norman
StateProv:      OK
PostalCode:     73019-6153
Country:        US
RegDate:        1987-06-05
Updated:        2022-04-14
Ref:            https://rdap.arin.net/registry/entity/UNIVER-236


OrgTechHandle: TECHN753-ARIN
OrgTechName:   Technical Contact
OrgTechPhone:  +1-405-325-6290 
OrgTechEmail:  network@ou.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN753-ARIN

OrgAbuseHandle: ZU63-ARIN
OrgAbuseName:   Administrative Contact
OrgAbusePhone:  +1-405-325-6290 
OrgAbuseEmail:  network@ou.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZU63-ARIN

OrgNOCHandle: ZU63-ARIN
OrgNOCName:   Administrative Contact
OrgNOCPhone:  +1-405-325-6290 
OrgNOCEmail:  network@ou.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZU63-ARIN

OrgRoutingHandle: ONENE5-ARIN
OrgRoutingName:   OneNet Routing
OrgRoutingPhone:  +1-405-225-9444 
OrgRoutingEmail:  routing@onenet.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ONENE5-ARIN

OrgAbuseHandle: ABUSE3096-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-405-325-6290 
OrgAbuseEmail:  abuse@ou.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3096-ARIN

RTechHandle: TECHN753-ARIN
RTechName:   Technical Contact
RTechPhone:  +1-405-325-6290 
RTechEmail:  network@ou.edu
RTechRef:    https://rdap.arin.net/registry/entity/TECHN753-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

Peers

AS Number	Description	Country
AS293	ESnet	US
AS5078	Oklahoma Network for Education Enrichment and	US

Upstreams

AS Number	Description	Country
AS5078	Oklahoma Network for Education Enrichment and	US

Contacts

Email Contacts

routing@onenet.net network@ou.edu

Abuse Contacts

abuse@ou.edu