UNIVERSIDAD DEL CAUCA

Data as of 2026-09-20
BGP inherited
This organisation
Netblocks12 · 2,048 IPv4 addresses
IPv6 7 prefixes (largest 2801:12:7000::/48)
Registered in CO (8) · United States (2)
Also registered under this name 58 netblocks across 15 separate records
Record ID241645850
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
38.211.70.0/24 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
38.211.71.0/24 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
45.231.184.0/22 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
177.73.152.0/24 UNKNOWN LACNIC reallocated ● high
177.73.154.0/24 UNKNOWN LACNIC reallocated ● high
2801:12:7000::/48 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
2803:1780::/48 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
2803:b5a0:400c::/48 UNIVERSIDAD DEL CAUCA BGP ANNOUNCED ● high
2803:1780::/64 UNKNOWN LACNIC reallocated ● medium
2803:1780:0:2::/64 UNKNOWN LACNIC reallocated ● medium
2803:1780:0:3::/64 UNKNOWN LACNIC reallocated ● medium
2803:1780:0:130::/60 UNKNOWN LACNIC reallocated ● medium

IPv6 ranges (7)

CIDR
2801:12:7000::/48
2803:1780::/48
2803:b5a0:400c::/48
2803:1780:0:130::/60
2803:1780:0:2::/64
2803:1780:0:3::/64
2803:1780::/64

Footprint over time

5 weekly snapshots · JSON
18 +5 netblocks since 2026-07-05
2026-07-05 peak 18 2026-09-20

Other domains hosted in this network

what's this?
unicauca.edu.co

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (18 of 18)
Possible discrepancies (5)

These blocks are registered to UNIVERSIDAD DEL CAUCA 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.

177.73.152.0/24 /24 authorized for AS264646 — DOBLECLICK SOFTWARE E INGENERIA
177.73.154.0/24 /24 authorized for AS264646 — DOBLECLICK SOFTWARE E INGENERIA
177.73.152.0/24 /24 authorized for AS264646 — DOBLECLICK SOFTWARE E INGENERIA
177.73.152.0/24 /24 authorized for AS264646 — DOBLECLICK SOFTWARE E INGENERIA
177.73.154.0/24 /24 authorized for AS264646 — DOBLECLICK SOFTWARE E INGENERIA

NIC Handles

AS266737 CO-UNCA13-LACNIC CO-UNCA13-LACNIC JUS66 JUS66 JUS66 JUS66 JUS66 JUS66