XANTHO S.R.L.

Xantho
Data as of 2026-08-23
GLEIF verified
LEI
815600BAC5A1C329C206
Registered name
XANTHO S.R.L.
Jurisdiction
IT
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks35 · 1,536 IPv4 addresses
IPv6 29 prefixes (largest 2001:3480::/30)
All fragments 138 blocks across 2 clusters
Cluster ID227936263
RegistryRIPE
Owner jurisdictionIT
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 815600BAC5A1C329C206
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
35 +12 netblocks since 2026-07-05
2026-07-05 peak 35 2026-08-23

IP Ranges (35)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.244.107.0/24 Xantho RIPE SUB-ALLOCATED PA ● high
185.115.163.0/24 Xantho RIPE SUB-ALLOCATED PA ● low
185.224.2.0/24 Xantho RIPE SUB-ALLOCATED PA ● low
185.244.106.0/23 Xantho RIPE SUB-ALLOCATED PA ● low
188.93.138.0/24 Xantho RIPE ASSIGNED PA ● low
194.26.235.0/24 Xantho RIPE ASSIGNED PA ● low
2001:3480::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2001:3484::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2001:3580::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2001:3584::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:ef40::/31 Xantho RIPE AGGREGATED-BY-LIR ● low
2a01:ef44::/30 Xantho RIPE AGGREGATED-BY-LIR ● low
2a01:efc0::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:efc4::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f040::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f044::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f2c0::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f2c4::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f440::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a01:f444::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a07:f580::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a07:f584::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a0b:ac00::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a0b:ac04::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a0d:38c0::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a0d:38c4::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a0f:e3c6::/32 Xantho RIPE ALLOCATED-BY-LIR ● low
2a10:3f80::/48 xantho RIPE ALLOCATED-BY-LIR ● low
2a11:ad80::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a11:ad84::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a13:d2c4::/32 Xantho RIPE ASSIGNED ● low
2a14:4240::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a14:4244::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a14:61c0::/30 Xantho RIPE ALLOCATED-BY-LIR ● low
2a14:61c4::/30 Xantho RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (29)

showing the 15 largest allocations
CIDR
2001:3480::/30
2001:3484::/30
2001:3580::/30
2001:3584::/30
2a01:ef44::/30
2a01:efc0::/30
2a01:efc4::/30
2a01:f040::/30
2a01:f044::/30
2a01:f2c0::/30
2a01:f2c4::/30
2a01:f440::/30
2a01:f444::/30
2a07:f580::/30
2a07:f584::/30

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.1% of checked blocks have valid RPKI ROA coverage (34 of 35)
Wholesale/transit re-announcements (28)

These blocks are registered to Xantho but cryptographically authorized across 13 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.

2a0b:ac00::/30 /30 authorized for AS214783 — Danny Nieuwenhuis trading as DedicatedNodes
2a0b:ac04::/30 /30 authorized for AS214783 — Danny Nieuwenhuis trading as DedicatedNodes
2a0d:38c0::/30 /30 authorized for AS215427 — UAB Revonia
2a0d:38c4::/30 /30 authorized for AS215427 — UAB Revonia
2a14:4240::/30 /30 authorized for AS215427 — UAB Revonia
2a14:4244::/30 /30 authorized for AS215427 — UAB Revonia
2a07:f580::/30 /30 authorized for AS215427 — UAB Revonia
2a07:f584::/30 /30 authorized for AS215427 — UAB Revonia
2a11:ad80::/30 /30 authorized for AS215427 — UAB Revonia
2a11:ad84::/30 /30 authorized for AS215427 — UAB Revonia
2a01:ef44::/30 /30 authorized for AS40994 — Hohl IT e.U.
2001:3580::/30 /30 authorized for AS396993 — Soraxus Networks Inc.
2001:3584::/30 /30 authorized for AS396993 — Soraxus Networks Inc.
2a01:f2c0::/30 /30 authorized for AS62610 — Zenlayer Inc
2a01:f2c4::/30 /30 authorized for AS62610 — Zenlayer Inc
+13 more — see the REST API

NIC Handles

AR53268-RIPE AR63922-RIPE DUMY-RIPE DUMY-RIPE XANT1 interlir-mnt lir-lt-mbeisina-1-MNT lir-lt-uabrevonia16-1-MNT netutils-mnt xantho-mnt