Liam Kremer

Data as of 2026-10-18
BGP inherited
This organisation
Netblocks36 · 1,280 IPv4 addresses
IPv6 30 prefixes (largest 2001:3180::/29)
Record ID250097106
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 19 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 (36)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.178.226.0 – 193.178.226.254 Liam Kremer RIPE SUB-ALLOCATED PA ● high
2a0e:fd45:2db0::/48 Liam Kremer RIPE ASSIGNED ● high
91.201.87.0/24 Liam Kremer BGP ANNOUNCED ● medium
146.255.189.0/24 Liam Kremer BGP ANNOUNCED ● medium
193.178.226.0/24 Liam Kremer BGP ANNOUNCED ● medium
193.200.78.0/24 Liam Kremer BGP ANNOUNCED ● medium
212.46.33.0/24 Liam Kremer BGP ANNOUNCED ● medium
2001:3180::/29 Liam Kremer BGP ANNOUNCED ● medium
2a01:f040::/29 Liam Kremer BGP ANNOUNCED ● medium
2a06:5fc0::/29 Liam Kremer BGP ANNOUNCED ● medium
2a0b:b480::/29 Liam Kremer BGP ANNOUNCED ● medium
2a0e:d300::/29 Liam Kremer BGP ANNOUNCED ● medium
2a0f:9b40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a10:b40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a10:6c40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a10:9600::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:8000::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:b4c0::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:b740::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:b840::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:bb40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:be40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:d0c0::/29 Liam Kremer BGP ANNOUNCED ● medium
2a13:ddc0::/29 Liam Kremer BGP ANNOUNCED ● medium
2a14:1100::/29 Liam Kremer BGP ANNOUNCED ● medium
2a14:68c0::/29 Liam Kremer BGP ANNOUNCED ● medium
2a14:6a40::/29 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:31::/48 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:32::/48 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:33::/48 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:3000::/40 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:4000::/40 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:5000::/40 Liam Kremer BGP ANNOUNCED ● medium
2a14:c380:6000::/40 Liam Kremer BGP ANNOUNCED ● medium
2a14:c381::/32 Liam Kremer BGP ANNOUNCED ● medium
2a14:c382::/32 Liam Kremer BGP ANNOUNCED ● medium

IPv6 ranges (30)

CIDR
2001:3180::/29
2a01:f040::/29
2a06:5fc0::/29
2a0b:b480::/29
2a0e:d300::/29
2a0f:9b40::/29
2a10:6c40::/29
2a10:9600::/29
2a10:b40::/29
2a13:8000::/29
2a13:b4c0::/29
2a13:b740::/29
2a13:b840::/29
2a13:bb40::/29
2a13:be40::/29
2a13:d0c0::/29
2a13:ddc0::/29
2a14:1100::/29
2a14:68c0::/29
2a14:6a40::/29
2a14:c381::/32
2a14:c382::/32
2a14:c380:3000::/40
2a14:c380:4000::/40
2a14:c380:5000::/40
2a14:c380:6000::/40
2a0e:fd45:2db0::/48
2a14:c380:31::/48
2a14:c380:32::/48
2a14:c380:33::/48

Footprint over time

17 weekly snapshots · JSON
36 +26 netblocks since 2026-07-05
2026-07-05 peak 36 2026-10-18

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.2% of checked blocks have valid RPKI ROA coverage (35 of 36)
Wholesale/transit re-announcements (7)

These blocks are registered to Liam Kremer but cryptographically authorized across 6 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.

2a13:b4c0::/29 /29 authorized for AS6079 — RCN
2a13:bb40::/29 /29 authorized for AS63023 — GTHost
2a14:68c0::/29 /29 authorized for AS6079 — RCN
2a0b:b480::/29 /29 authorized for AS40662 — Layer7 Technologies Inc
91.201.87.0/24 /24 authorized for AS198566 — MAMUT RAHAL SOFTWARE - FZCO
193.200.78.0/24 /24 authorized for AS17404 — Pipe Networks LLC
212.46.33.0/24 /24 authorized for AS200912 — Joel Krause

NIC Handles

AS14315 AS17404 AS198566 AS204044 AS216078 AS25198 AS40662 AS6079 AS63023 DUMY-RIPE DUMY-RIPE ORG-LK155-RIPE +7 more