Florida State University

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks20 · 204,800 IPv4 addresses
IPv6 1 prefix (largest 2607:f5d8:20::/48)
All fragments 25 blocks across 2 clusters
Cluster ID213609999
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
22 +2 netblocks since 2026-07-05
2026-07-05 peak 22 2026-07-26

IP Ranges (20)

⬇ export CSV
CIDR Org name Registry Status Confidence
64.56.80.0/23 Florida State University BGP ANNOUNCED ● high
64.56.80.0/24 Florida State University ARIN ASSIGNMENT ● high
108.59.20.0/24 Florida State University BGP ANNOUNCED ● high
108.59.23.0/24 Florida State University BGP ANNOUNCED ● high
128.186.0.0/16 Florida State University BGP ANNOUNCED ● high
144.174.0.0/16 Florida State University BGP ANNOUNCED ● high
144.174.96.0/22 Florida State University BGP ANNOUNCED ● high
146.201.0.0/17 Florida State University BGP ANNOUNCED ● high
146.201.128.0/18 Florida State University BGP ANNOUNCED ● high
146.201.192.0/18 Florida State University BGP ANNOUNCED ● high
146.201.218.0/24 Florida State University BGP ANNOUNCED ● high
146.201.219.0/24 Florida State University BGP ANNOUNCED ● high
162.223.23.0/24 Florida State University BGP ANNOUNCED ● high
192.80.53.0/24 Florida State University BGP ANNOUNCED ● high
199.44.67.0/24 Florida State University BGP ANNOUNCED ● high
199.44.72.0/24 Florida State University BGP ANNOUNCED ● high
206.224.200.0/21 Florida State University BGP ANNOUNCED ● high
206.224.208.0/20 Florida State University BGP ANNOUNCED ● high
2607:f5d8:20::/48 Florida State University BGP ANNOUNCED ● high
146.201.0.0/16 Florida State University ARIN DIRECT ALLOCATION ● low

IPv6 ranges (1)

CIDR
2607:f5d8:20::/48

Domains hosted in this network

what's this?
fsu.edu

Network trust

what's this?
RPKI hygiene: D how networks compare →
22.7% of checked blocks have valid RPKI ROA coverage (5 of 22)
Possible discrepancies (2)

These blocks are registered to Florida State University but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

64.56.80.0/23 /23 authorized for AS198949 — Radware Ltd
64.56.80.0/24 /24 authorized for AS198949 — Radware Ltd

NIC Handles

ABUSE407-ARIN AS2553 AS36843 FSU-11 FSU-Z NETWO1154-ARIN NETWO1154-ARIN NETWO1154-ARIN NETWO364-ARIN NETWO364-ARIN