HORIZON-IT

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks7 · 258 IPv4 addresses
IPv6 4 prefixes (largest 2001:7f8:134::6b/128)
Registered in Switzerland (1) · Netherlands (1) · United States (1)
All fragments 11 blocks across 4 clusters
Cluster ID214593198
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (7)

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CIDR Org name Registry Status Confidence
103.109.235.0/24 HORIZON-IT RIPE ASSIGNED PA ● high
185.1.147.145/32 HORIZON-IT PEERINGDB ASSIGNED ● high
185.1.184.136/32 HORIZON-IT PEERINGDB ASSIGNED ● high
2001:7f8:ca:1:0:21:4371:1/128 HORIZON-IT PEERINGDB ASSIGNED ● high
2001:7f8:134::6b/128 HORIZON-IT PEERINGDB ASSIGNED ● high
2a0e:8f01:1000:11::174/128 HORIZON-IT PEERINGDB ASSIGNED ● high
2a0e:8f01:1000:24::1cf/128 HORIZON-IT PEERINGDB ASSIGNED ● high

IPv6 ranges (4)

CIDR
2001:7f8:134::6b/128
2001:7f8:ca:1:0:21:4371:1/128
2a0e:8f01:1000:11::174/128
2a0e:8f01:1000:24::1cf/128

Network trust

what's this?
RPKI hygiene: D how networks compare →
42.9% of checked blocks have valid RPKI ROA coverage (3 of 7)
Possible discrepancies (1)

These blocks are registered to HORIZON-IT 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.

103.109.235.0/24 /24 authorized for AS214371 — Gijs van de Sande

NIC Handles

ACRO65150-RIPE AS214371 DUMY-RIPE DUMY-RIPE GIJS-MNT GINO-MNT HRZN-MNT ZAPPIE-MNT