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AS1201

Old Dominion University

AS1201 is Old Dominion University (odu.edu). It announces 131,072 IPv4 addresses in 33 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 1990-12-18· education

131,072
IPv4 addresses announced
33
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
131,072
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States131,072 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
ODU-AS
name
Old Dominion University
org
ODU
org name
Old Dominion University
org address
Old Dominion University, 4700 Elkhorn Avenue, 4th floor, Rm4300 E&CS Bldg., Norfolk, VA, 23529
org city
Norfolk
org country
US
country
US
source
arin
created
1990-12-18
updated
2026-09-16
abuse name
Abuse
abuse email
abuse@odu.edu
abuse phone
+1-757-683-5113
abuse kind
role
abuse city
Norfolk
abuse country
US
admin name
Netadmin
admin email
netadmin@odu.edu
admin phone
+1-757-683-5113
admin kind
role
admin city
Norfolk
admin country
US
tech
NETAD266-ARIN
tech name
Netadmin
tech email
netadmin@odu.edu
tech phone
+1-757-683-5113
tech kind
role
tech city
Norfolk
tech country
US

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

33 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
128.82.0.0/16United Statesnot found192026-10-02
128.82.0.0/21United Statesnot found192026-10-02
128.82.8.0/22United Statesnot found192026-10-02
128.82.12.0/23United Statesnot found192026-10-02
128.82.14.0/23United Statesnot found192026-10-02
128.82.16.0/23United Statesnot found192026-10-02
128.82.18.0/23United Statesnot found192026-10-02
128.82.20.0/24United Statesnot found192026-10-02
128.82.21.0/24United Statesnot found192026-10-02
128.82.28.0/23United Statesnot found192026-10-02
128.82.30.0/23United Statesnot found192026-10-02
128.82.32.0/23United Statesnot found192026-10-02
128.82.34.0/23United Statesnot found192026-10-02
128.82.36.0/23United Statesnot found192026-10-02
128.82.38.0/23United Statesnot found192026-10-02
128.82.40.0/21United Statesnot found192026-10-02
128.82.48.0/21United Statesnot found192026-10-02
128.82.52.0/23United Statesnot found42026-10-02
128.82.54.0/24United Statesnot found42026-10-02
128.82.56.0/21United Statesnot found192026-10-02
128.82.60.0/24United Statesnot found192026-10-02
128.82.61.0/24United Statesnot found192026-10-02
128.82.64.0/18United Statesnot found192026-10-02
128.82.75.0/24United Statesnot found192026-10-02
128.82.101.0/24United Statesnot found192026-10-02
128.82.128.0/17United Statesnot found192026-10-02
157.21.0.0/16United Statesnot found192026-10-02
157.21.0.0/17United Statesnot found42026-10-02
157.21.0.0/18United Statesnot found102026-10-02
157.21.64.0/18United Statesnot found102026-10-02
157.21.128.0/17United Statesnot found42026-10-02
157.21.128.0/18United Statesnot found102026-10-02
157.21.192.0/18United Statesnot found102026-10-02
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