Noah van der Aa

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks23 · 513 IPv4 addresses
IPv6 20 prefixes (largest 2a05:dfc1:6200::/40)
Registered in Germany (4) · United States (1)
All fragments 47 blocks across 2 clusters
Cluster ID222418024
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 25 shared RIR contact/maintainer handles
Registry names 8 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
27 -4 netblocks since 2026-07-05
2026-07-05 peak 31 2026-08-16

IP Ranges (23)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.175.246.0/24 Noah Pohlmann BGP ANNOUNCED ● high
94.249.252.0/24 Noah Pohlmann RIPE ASSIGNED PA ● high
149.112.29.41/32 Noah van der Aa PEERINGDB ASSIGNED ● high
2001:504:125:e0::41/128 Noah van der Aa PEERINGDB ASSIGNED ● high
2001:67c:bec:c7:0:612:98:1/128 Noah Kornelius Svanholm PEERINGDB ASSIGNED ● high
2001:7f8:ca:1:0:19:7919:1/128 Noah van der Aa PEERINGDB ASSIGNED ● high
2a05:dfc1:6200::/48 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:6201::/48 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:6260::/46 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:6299::/48 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:62a3::/48 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:62b0::/44 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:62c9::/48 Noah van der Aa BGP ANNOUNCED ● high
2a05:dfc1:62ff::/48 Noah van der Aa BGP ANNOUNCED ● high
2a06:1283:9c02::/48 Noah Pohlmann RIPE ASSIGNED ● high
2a12:bec0:e00::/48 Noah Kornelius Svanholm BGP ANNOUNCED ● high
2a12:bec0:e01::/48 Noah Kornelius Svanholm RIPE ASSIGNED ● high
2a12:bec0:180::/44 Noah Kornelius Svanholm RIPE ALLOCATED-BY-LIR ● medium
2a12:bec0:188::/48 Noah Kornelius Svanholm RIPE ASSIGNED ● medium
2a12:bec0:189::/48 Noah Kornelius Svanholm RIPE ASSIGNED ● medium
2a12:bec0:18e::/48 Noah Kornelius Svanholm RIPE ASSIGNED ● medium
2a05:dfc1:6200::/40 Noah van der Aa RIPE ALLOCATED-BY-LIR ● low
2a0e:b107:27c8::/45 Noah van der Aa RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (20)

showing the 15 largest allocations
CIDR
2a05:dfc1:6200::/40
2a05:dfc1:62b0::/44
2a12:bec0:180::/44
2a0e:b107:27c8::/45
2a05:dfc1:6260::/46
2a05:dfc1:6200::/48
2a05:dfc1:6201::/48
2a05:dfc1:6299::/48
2a05:dfc1:62a3::/48
2a05:dfc1:62c9::/48
2a05:dfc1:62ff::/48
2a06:1283:9c02::/48
2a12:bec0:188::/48
2a12:bec0:189::/48
2a12:bec0:18e::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
88.9% of checked blocks have valid RPKI ROA coverage (24 of 27)
Possible discrepancies (2)

These blocks are registered to Noah van der Aa 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.

94.249.252.0/24 /24 authorized for AS213493 — NYRU Services Limited
94.249.252.0/24 /24 authorized for AS213493 — NYRU Services Limited

NIC Handles

AS197919 AS197919 AS198997 AS213493 AS61298 AS61298 CLOUDIE-MNT DUMY-RIPE DUMY-RIPE ETG-MNT GHOSTNET-MNT GHOSTNET-MNT +13 more