Ohio State University
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 14 · 198,658 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2602:fd28::/36) |
| Cluster ID | 213605958 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
17
+3 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-26
IP Ranges (14)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.146.0.0/16 | Ohio State University | BGP | ANNOUNCED | ● high |
| 134.195.207.0/24 | OHIO IX | BGP | ANNOUNCED | ● high |
| 140.254.0.0/16 | Ohio State University | BGP | ANNOUNCED | ● high |
| 164.107.0.0/16 | Ohio State University | BGP | ANNOUNCED | ● high |
| 192.12.205.0/24 | Ohio State University | BGP | ANNOUNCED | ● high |
| 192.68.143.0/24 | Ohio State University | BGP | ANNOUNCED | ● high |
| 192.153.26.0/24 | Ohio State University | BGP | ANNOUNCED | ● high |
| 198.30.200.0/22 | Ohio State University | BGP | ANNOUNCED | ● high |
| 206.53.204.252/32 | Ohio IX | PEERINGDB | ASSIGNED | ● high |
| 206.53.204.253/32 | Ohio IX | PEERINGDB | ASSIGNED | ● high |
| 2001:504:64:100::252/128 | Ohio IX | PEERINGDB | ASSIGNED | ● high |
| 2001:504:64:100::253/128 | Ohio IX | PEERINGDB | ASSIGNED | ● high |
| 2602:fd28::/36 | OHIO IX | BGP | ANNOUNCED | ● high |
| 2620:0:1a10::/48 | Ohio State University | BGP | ANNOUNCED | ● high |
IPv6 ranges (4)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
11.8%
of checked blocks have valid RPKI ROA coverage
(2 of 17)
No discrepancies found among checked blocks.
NIC Handles
AS159
AS62866
AS62866
NAC29-ARIN
OSU-2-Z
ZT31-ARIN
ZT31-ARIN
ZT31-ARIN