Tristan Klock

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks69 · 256 IPv4 addresses
IPv6 68 prefixes (largest 2a09:3f07::/32)
Record ID236535708
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (69)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.175.177.0/24 Tristan Klock BGP ANNOUNCED ● high
2a07:2486:e000::/36 Tristan Klock BGP ANNOUNCED ● high
2a09:3f07::/32 Tristan Klock BGP ANNOUNCED ● high
2a0e:b107:2888:0:1:21:5849:1/128 Tristan Klock PEERINGDB ASSIGNED ● high
2a0e:b107:2888:0:2:21:5849:1/128 Tristan Klock PEERINGDB ASSIGNED ● high
2a0e:b107:2888:0:3:21:5849:1/128 Tristan Klock PEERINGDB ASSIGNED ● high
2a13:c8c1:6666::/48 Tristan Klock BGP ANNOUNCED ● high
2a14:7584:3000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7585:6000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7585:f000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7585:f088::/48 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:5000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:6000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:7000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:8000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:9000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:e000::/36 Tristan Klock BGP ANNOUNCED ● high
2a14:7587:f000::/36 Tristan Klock BGP ANNOUNCED ● high
2a09:3f06:5061::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5062::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5063::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5064::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5155::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5156::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5157::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5158::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5159::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:515a::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5162::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5163::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5164::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5165::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5166::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5167::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5168::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5169::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516a::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516b::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516c::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516d::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516e::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:516f::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5170::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5171::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5172::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5173::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5174::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5175::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5176::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5177::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5178::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5179::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517a::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517b::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517c::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517d::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517e::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:517f::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5180::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5181::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5182::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5183::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5184::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5185::/48 Tristan Klock RIPE ASSIGNED ● low
2a09:3f06:5186::/48 Tristan Klock RIPE ASSIGNED ● low
2a0e:b107:27f0::/46 Tristan Klock RIPE ALLOCATED-BY-LIR ● low
2a0e:b107:2830::/46 Tristan Klock RIPE ALLOCATED-BY-LIR ● low
2a0e:b107:2830::/45 Tristan Klock RIPE ALLOCATED-BY-LIR ● low
2a0e:b107:2834::/46 Tristan Klock RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (68)

showing the 15 largest allocations
CIDR
2a09:3f07::/32
2a07:2486:e000::/36
2a14:7584:3000::/36
2a14:7585:6000::/36
2a14:7585:f000::/36
2a14:7587:5000::/36
2a14:7587:6000::/36
2a14:7587:7000::/36
2a14:7587:8000::/36
2a14:7587:9000::/36
2a14:7587:e000::/36
2a14:7587:f000::/36
2a0e:b107:2830::/45
2a0e:b107:27f0::/46
2a0e:b107:2830::/46

Footprint over time

11 weekly snapshots · JSON
81 -126 netblocks since 2026-07-05
2026-07-05 peak 207 2026-09-06

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.8% of checked blocks have valid RPKI ROA coverage (80 of 81)
Possible discrepancies (48)

These blocks are registered to Tristan Klock but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a13:c8c1:6666::/48 /48 authorized for AS215828 — Tizian Maxime Weigt trading as "TMW Global Networks"
2a09:3f06:5061::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5062::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5063::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5064::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5155::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5156::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5157::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5158::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5159::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:515a::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5162::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5163::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5164::/48 /48 authorized for AS204464 — NextServ LLC
2a09:3f06:5165::/48 /48 authorized for AS204464 — NextServ LLC
+33 more — see the REST API

NIC Handles

AS215849 AS215849 DUMY-RIPE DUMY-RIPE GHOSTNET-MNT NEXTVPN-MNT ORG-LA1858-RIPE REGISTRY-END-MNT REGISTRY-MNT REGISTRY-MNT SBMT TGK-MNT +1 more