UNIVERSIDADE NOVA DE LISBOA

Universidade Nova de Lisboa
Data as of 2026-08-16
GLEIF verified
LEI
875500GU2N7ZONEM3155
Registered name
UNIVERSIDADE NOVA DE LISBOA
Jurisdiction
PT
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks33 · 7,946 IPv4 addresses
IPv6 11 prefixes (largest 2001:690:2040::/48)
Cluster ID223320977
RegistryRIPE
Owner jurisdictionPT
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 875500GU2N7ZONEM3155
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
33 0 netblocks since 2026-07-05
2026-07-05 peak 33 2026-08-16

IP Ranges (33)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.136.1.174/32 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.1.182/32 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.110.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.112.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.113.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.115.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.116.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.118.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.119.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.120.0/21 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.136.176.0/21 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.58.112/29 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.110.0/27 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.112.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.122.0/23 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.124.0/25 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.124.128/26 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.124.192/27 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.125.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.126.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.127.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
193.137.235.0/24 Universidade Nova de Lisboa RIPE ASSIGNED PA ● high
2001:690:810:3::/64 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:810:53::/64 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:2040::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:2044::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:2048::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:204c::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:20a8::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:212c::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:21d0::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:21d8::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high
2001:690:21e8::/48 Universidade Nova de Lisboa RIPE ASSIGNED ● high

IPv6 ranges (11)

CIDR
2001:690:2040::/48
2001:690:2044::/48
2001:690:2048::/48
2001:690:204c::/48
2001:690:20a8::/48
2001:690:212c::/48
2001:690:21d0::/48
2001:690:21d8::/48
2001:690:21e8::/48
2001:690:810:3::/64
2001:690:810:53::/64

Domains hosted in this network

what's this?
unl.pt

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (33 of 33)
Possible discrepancies (24)

These blocks are registered to Universidade Nova de Lisboa 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.

2001:690:2040::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:2044::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:2048::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:204c::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:20a8::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:212c::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:21d0::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:21d8::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
2001:690:21e8::/48 /48 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.136.176.0/21 /21 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.136.120.0/21 /21 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.137.122.0/23 /23 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.137.235.0/24 /24 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.137.127.0/24 /24 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
193.136.110.0/24 /24 authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P.
+9 more — see the REST API

NIC Handles

AS1930-MNT DUMY-RIPE DUMY-RIPE ORG-UNDL3-RIPE