New York University

GLEIF verified
LEI
R2G7YMC4K0KXSX0BGX71
Registered name
New York University
Jurisdiction
US-NY
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks27 · 265,100 IPv4 addresses
Registered in United States (16) · China (3) · Czechia (3) · Italy (2)
All fragments 32 blocks across 2 clusters
Cluster ID208816184
RegistryAPNIC
Owner jurisdictionUS-NY
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI R2G7YMC4K0KXSX0BGX71
Shared handles clustered on 21 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
26 +1 netblocks since 2026-07-05
2026-07-05 peak 26 2026-07-19

IP Ranges (27)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.242.128.0/24 New York University BGP ANNOUNCED ● high
103.242.130.0/24 New York University BGP ANNOUNCED ● high
128.122.0.0/16 New York University BGP ANNOUNCED ● high
128.238.0.0/16 New York University BGP ANNOUNCED ● high
192.76.177.0/24 New York University BGP ANNOUNCED ● high
192.86.139.0/24 New York University BGP ANNOUNCED ● high
193.205.158.0/25 New York University RIPE ASSIGNED PA ● high
193.206.104.0/24 New York University RIPE ASSIGNED PA ● high
195.113.80.224/30 New York University RIPE ASSIGNED PA ● high
195.113.82.192/27 New York University RIPE ASSIGNED PA ● high
195.113.94.0/24 New York University RIPE ASSIGNED PA ● high
216.165.0.0/18 New York University BGP ANNOUNCED ● high
216.165.12.0/24 New York University BGP ANNOUNCED ● high
216.165.13.0/24 New York University BGP ANNOUNCED ● high
216.165.64.0/19 New York University BGP ANNOUNCED ● high
216.165.89.0/24 New York University BGP ANNOUNCED ● high
216.165.96.0/20 New York University BGP ANNOUNCED ● high
216.165.102.0/24 New York University BGP ANNOUNCED ● high
216.165.103.0/24 New York University BGP ANNOUNCED ● high
216.165.112.0/21 New York University BGP ANNOUNCED ● high
216.165.120.0/22 New York University BGP ANNOUNCED ● high
2402:3f80:1400::/40 New York University BGP ANNOUNCED ● high
2607:f600::/32 New York University BGP ANNOUNCED ● high
103.242.128.0/22 New York University APNIC ALLOCATED PORTABLE ● low
128.122.0.0/16 New York University ARIN DIRECT ALLOCATION ● low
216.165.0.0/17 New York University ARIN DIRECT ALLOCATION ● low
2402:3f80::/32 New York University APNIC ALLOCATED PORTABLE ● low

Domains hosted in this network

what's this?
nyu.edu nyumc.org

Network trust

what's this?
RPKI hygiene: F how networks compare →
18.5% of checked blocks have valid RPKI ROA coverage (5 of 27)
Possible discrepancies (2)

These blocks are registered to New York University but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

193.206.104.0/24 /24 authorized for AS137 — Consortium GARR
195.113.94.0/24 /24 authorized for AS2852 — CESNET z.s.p.o.

NIC Handles

AN836-AP APNIC-HM AS12 AS133475 AS397066 AS54965 COSI-ARIN COSI-ARIN DUMY-RIPE DUMY-RIPE GARR-LIR ITS18-ARIN +9 more