AS27198
Indiana University
AS27198 is Indiana University (iu.edu). It announces 66,816 IPv4 addresses in 7 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2009-02-11· education
66,816
IPv4 addresses announced
7
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
66,816
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.
- United States66,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- INDIANA-EXTERNAL
- name
- Indiana University
- org
- INDIAN
- org name
- Indiana University
- org address
- 2709 E 10th Street, Indiana University Information Technology, networks division, Bloomington, IN, 47408
- org city
- Bloomington
- org country
- US
- country
- US
- source
- arin
- created
- 2009-02-11
- updated
- 2018-08-03
- abuse name
- IndianaUniversity-abuse
- abuse email
- abuse@iu.edu
- abuse phone
- +1-812-855-8476
- abuse kind
- role
- abuse city
- Bloomington
- abuse country
- US
- admin name
- Tom Johnson
- admin email
- wtjohnso@globalnoc.iu.edu
- admin phone
- +1-317-278-3747
- admin kind
- person
- admin city
- Indianapolis
- admin country
- US
- tech
- IUD-ORG-ARIN
- tech name
- Indiana University Computing Services
- tech email
- dns-admin@iu.edu
- tech phone
- +1-317-274-7788
- tech kind
- role
- tech city
- Bloomington
- tech country
- US
- abuse validated
- 1
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.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 149.159.128.0/18 | United States | valid | 17 | 2026-10-02 |
| 149.159.192.0/18 | United States | valid | 17 | 2026-10-02 |
| 149.160.128.0/17 | United States | valid | 17 | 2026-10-02 |
| 149.165.244.0/23 | United States | valid | 17 | 2026-10-02 |
| 192.12.206.0/24 | United States | valid | 17 | 2026-10-02 |
| 192.68.133.0/24 | United States | valid | 17 | 2026-10-02 |
| 198.49.214.0/24 | United States | valid | 17 | 2026-10-02 |
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