Santiago Fernandez Fernandez

Data as of 2026-08-30
BGP inherited
Cluster stats
Netblocks213
IPv6 212 prefixes (largest 2a0a:6040:5600::/40)
Cluster ID231518103
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 19 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
218 +208 netblocks since 2026-07-05
2026-07-05 peak 218 2026-08-30

IP Ranges (213)

showing 50 of 213 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
2a06:a005:1630::/44 Santiago Fernandez Fernandez BGP ANNOUNCED ● high
2a0a:6040:5600::/40 Santiago Fernandez Fernandez RIPE ALLOCATED-BY-LIR ● high
2a0a:6040:5610::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5611::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5612::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5613::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5614::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5615::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a0a:6040:5616::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● high
2a14:7580:fff5::/48 Santiago Fernandez Fernandez BGP ANNOUNCED ● high
2a14:7581:5900::/40 Santiago Fernandez Fernandez BGP ANNOUNCED ● high
195.53.95.248/29 SANTIAGO-SUR RIPE ASSIGNED PA ● low
2a14:7581:5900::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5910::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5911::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5912::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5913::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5914::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5915::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5916::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5917::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5940::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5941::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5942::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5943::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5944::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5945::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5946::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5947::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5948::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5949::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594a::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594b::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594c::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594d::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594e::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:594f::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5950::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5951::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5952::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5953::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5954::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5955::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5956::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5957::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5958::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:5959::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:595a::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:595b::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low
2a14:7581:595c::/48 Santiago Fernandez Fernandez RIPE ASSIGNED ● low

IPv6 ranges (212)

showing the 15 largest allocations
CIDR
2a0a:6040:5600::/40
2a14:7581:5900::/40
2a06:a005:1630::/44
2a0a:6040:5610::/48
2a0a:6040:5611::/48
2a0a:6040:5612::/48
2a0a:6040:5613::/48
2a0a:6040:5614::/48
2a0a:6040:5615::/48
2a0a:6040:5616::/48
2a14:7580:fff5::/48
2a14:7581:5900::/48
2a14:7581:5910::/48
2a14:7581:5911::/48
2a14:7581:5912::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.6% of checked blocks have valid RPKI ROA coverage (215 of 218)
Possible discrepancies (203)

These blocks are registered to Santiago Fernandez Fernandez 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.

2a14:7581:5900::/40 /40 authorized for AS197324 — Vladyslav Koba
2a14:7581:5900::/40 /40 authorized for AS197324 — Vladyslav Koba
2a14:7581:5910::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5900::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5980::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5981::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5982::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5983::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5984::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5985::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5986::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5987::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5988::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:5989::/48 /48 authorized for AS197324 — Vladyslav Koba
2a14:7581:598a::/48 /48 authorized for AS197324 — Vladyslav Koba
+188 more — see the REST API

NIC Handles

AS207529 AS213449 AS219013 DUMY-RIPE DUMY-RIPE IRT-SFF MAINT-AS3352 NoPKT-MNT NoPKT-MNT ORG-SFF6-RIPE ORG-SFF6-RIPE ROUTE48-MNT +7 more