Universitaet Zuerich

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks7 · 84,224 IPv4 addresses
IPv6 2 prefixes (largest 2a0b:2040::/29)
Cluster ID218187576
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 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

7 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-08-09

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
89.206.64.0/18 Universitaet Zuerich RIPE ASSIGNED PI ● low
130.60.0.0/16 Universitaet Zuerich RIPE LEGACY ● low
185.207.117.0 – 185.207.119.255 Universitaet Zuerich RIPE ALLOCATED PA ● low
192.12.247.0/24 Universitaet Zuerich RIPE LEGACY ● low
192.41.132.0 – 192.41.136.255 Universitaet Zuerich RIPE LEGACY ● low
2001:67c:16dc::/48 Universitaet Zuerich RIPE ASSIGNED PI ● low
2a0b:2040::/29 Universitaet Zuerich RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (2)

CIDR
2a0b:2040::/29
2001:67c:16dc::/48

Domains hosted in this network

what's this?
uzh.ch flyorf.ch

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (5 of 7)
No discrepancies found among checked blocks.
Routed via provider/NREN (5)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

2a0b:2040::/29 /29 routed via AS559 — SWITCH (SWITCH)
2001:67c:16dc::/48 /48 routed via AS559 — SWITCH (SWITCH)
130.60.0.0/16 /16 routed via AS559 — SWITCH (SWITCH)
89.206.64.0/18 /18 routed via AS559 — SWITCH (SWITCH)
192.12.247.0/24 /24 routed via AS559 — SWITCH (SWITCH)

NIC Handles

DUMY-RIPE DUMY-RIPE ORG-UZ6-RIPE RIPE-NCC-END-MNT RIPE-NCC-HM-MNT RIPE-NCC-LEGACY-MNT SWITCH-MNT ch-uzh-1-mnt