Syracuse University

Data as of 2026-07-26
GLEIF verified
LEI
549300KSCPQ7L2RG4L66
Registered name
Syracuse University
Jurisdiction
US-NY
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks11 · 66,304 IPv4 addresses
IPv6 2 prefixes (largest 2620:4e::/48)
Cluster ID214379779
RegistryBGP
Owner jurisdictionUS-NY
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300KSCPQ7L2RG4L66
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
12 +1 netblocks since 2026-07-05
2026-07-05 peak 12 2026-07-26

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
74.80.186.0/24 Syracuse University BGP ANNOUNCED ● high
128.230.0.0/18 Syracuse University BGP ANNOUNCED ● high
128.230.0.0/16 Syracuse University ARIN DIRECT ALLOCATION ● high
128.230.60.0/24 Syracuse University BGP ANNOUNCED ● high
128.230.64.0/18 Syracuse University BGP ANNOUNCED ● high
128.230.128.0/18 Syracuse University BGP ANNOUNCED ● high
128.230.192.0/18 Syracuse University BGP ANNOUNCED ● high
149.119.6.0/24 Syracuse University BGP ANNOUNCED ● high
149.119.7.0/24 Syracuse University BGP ANNOUNCED ● high
2620:4e::/48 Syracuse University BGP ANNOUNCED ● high
2a00:2381:191b::/48 SYRACUSE-UNIVERSITY RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (2)

CIDR
2620:4e::/48
2a00:2381:191b::/48

Network trust

what's this?
RPKI hygiene: C how networks compare →
75.0% of checked blocks have valid RPKI ROA coverage (9 of 12)
Possible discrepancies (1)

These blocks are registered to Syracuse 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.

2a00:2381:191b::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ABUSE9250-ARIN AS11872 BTNET-MNT BUNAL2-ARIN BUNAL2-ARIN DUMY-RIPE DUMY-RIPE KUHNR2-ARIN NDD-ARIN SYRACU-4-Z