AS159 Ohio State University

OSUNET-AS

IPv4 Addresses: 198,400

Number of Peers: 3

Number of Prefixes: 8

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS159 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS159 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

abuse@osu.edu

network@osu.edu

Abuse Contacts:

abuse@osu.edu

Address:

OCIO Enterprise Networking 320 West 8th Avenue,

Columbus,

OH,

43201,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
128.146.0.0/16	Ohio State University	128.146.0.0/16	ARIN
140.254.0.0/16	Ohio State University	140.254.0.0/16	ARIN
164.107.0.0/16	Ohio State University	164.107.0.0/16	ARIN
192.12.205.0/24	Ohio State University	192.12.205.0/24	ARIN
192.68.143.0/24	Ohio State University	192.68.143.0/24	ARIN
192.153.26.0/24	OARnet	192.153.26.0/23	ARIN
198.30.200.0/22	OARnet	197.218.0.0/15	AfriNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:0:1a10::/48	Ohio State University		2620:0:1a10::/48	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS600	OARNET-AS	OARnet
	AS3112	OARNET-AS-1	OARnet

Country	ASN	Name	Description	IPv4
	AS600	OARNET-AS	OARnet

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS600	OARNET-AS	OARnet

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS600	OARNET-AS	OARnet

IPv6 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       159
ASName:         OSUNET-AS
ASHandle:       AS159
RegDate:        1988-02-19
Updated:        2023-02-02    
Ref:            https://rdap.arin.net/registry/autnum/159


OrgName:        Ohio State University
OrgId:          OSU-2-Z
Address:        OCIO Enterprise Networking 320 West 8th Avenue
City:           Columbus
StateProv:      OH
PostalCode:     43201
Country:        US
RegDate:        2022-12-13
Updated:        2022-12-13
Ref:            https://rdap.arin.net/registry/entity/OSU-2-Z


OrgAbuseHandle: NAC29-ARIN
OrgAbuseName:   Network Abuse Contact
OrgAbusePhone:  +1-614-688-4357 
OrgAbuseEmail:  abuse@osu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAC29-ARIN

OrgTechHandle: ZT31-ARIN
OrgTechName:   Zonemaster - External POC
OrgTechPhone:  +1-614-688-4357 
OrgTechEmail:  network@osu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ZT31-ARIN

RAbuseHandle: NAC29-ARIN
RAbuseName:   Network Abuse Contact
RAbusePhone:  +1-614-688-4357 
RAbuseEmail:  abuse@osu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/NAC29-ARIN

RNOCHandle: ZT31-ARIN
RNOCName:   Zonemaster - External POC
RNOCPhone:  +1-614-688-4357 
RNOCEmail:  network@osu.edu
RNOCRef:    https://rdap.arin.net/registry/entity/ZT31-ARIN

RTechHandle: ZT31-ARIN
RTechName:   Zonemaster - External POC
RTechPhone:  +1-614-688-4357 
RTechEmail:  network@osu.edu
RTechRef:    https://rdap.arin.net/registry/entity/ZT31-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS159 Ohio State University

OSUNET-AS

AS159 Summary

Regional Registry:

Allocation Status:

AS159 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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