Rui Feng

Data as of 2026-08-09
BGP inherited
Cluster stats
Netblocks39
IPv6 39 prefixes (largest 2a0f:1cc5:4600::/40)
Cluster ID218567757
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 30 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
42 -3 netblocks since 2026-07-05
2026-07-05 peak 45 2026-08-09

IP Ranges (39)

⬇ export CSV
CIDR Org name Registry Status Confidence
2602:faad:a2::/48 RUI PIN LAI BGP ANNOUNCED ● high
2a0f:1cc5:40::/48 Rui Feng BGP ANNOUNCED ● high
2a0f:1cc5:fff::/48 Rui Feng BGP ANNOUNCED ● high
2a0f:1cc6:b250::/44 Rui Feng BGP ANNOUNCED ● high
2a0f:85c1:bfe::/48 Rui Feng BGP ANNOUNCED ● high
2a0f:85c1:d62::/48 Rui Sun RIPE ASSIGNED ● high
2a14:67c1:b511::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b514::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b530::/44 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b531::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b533::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b563::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b578::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b586::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b587::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b588::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b589::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b590::/48 Rui Feng BGP ANNOUNCED ● high
2a14:67c1:b5e0::/44 Rui Feng BGP ANNOUNCED ● high
2a14:7581:e00::/44 RUI PIN LAI BGP ANNOUNCED ● high
2a14:7581:ea0::/48 RUI PIN LAI BGP ANNOUNCED ● high
2a14:7581:eee::/48 RUI PIN LAI BGP ANNOUNCED ● high
2a14:7581:6fe0::/44 RUI PIN LAI BGP ANNOUNCED ● high
2a14:7583:f411::/48 Rui Feng BGP ANNOUNCED ● high
2a14:7583:f4f0::/48 Rui Feng BGP ANNOUNCED ● high
2a14:7583:f4f4::/48 Rui Feng BGP ANNOUNCED ● high
2a14:7583:f4fe::/48 Rui Feng BGP ANNOUNCED ● high
2a14:7dc0:506::/48 Rui Feng BGP ANNOUNCED ● high
2a0f:1cc5:40::/44 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a0f:1cc5:4600::/44 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a0f:1cc5:4600::/40 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a0f:85c1:801::/48 RUI PIN LAI RIPE ASSIGNED ● low
2a12:cb42:200::/40 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a14:67c1:b500::/40 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a14:7580:7e0::/44 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a14:7581:e00::/40 RUI PIN LAI RIPE ALLOCATED-BY-LIR ● low
2a14:7581:5b81::/48 RUI-US-NYC RIPE ASSIGNED ● low
2a14:7583:f400::/40 Rui Feng RIPE ALLOCATED-BY-LIR ● low
2a14:7dc0:500::/44 Rui Feng RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (39)

showing the 15 largest allocations
CIDR
2a0f:1cc5:4600::/40
2a12:cb42:200::/40
2a14:67c1:b500::/40
2a14:7581:e00::/40
2a14:7583:f400::/40
2a0f:1cc5:40::/44
2a0f:1cc5:4600::/44
2a0f:1cc6:b250::/44
2a14:67c1:b530::/44
2a14:67c1:b5e0::/44
2a14:7580:7e0::/44
2a14:7581:6fe0::/44
2a14:7581:e00::/44
2a14:7dc0:500::/44
2602:faad:a2::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.5% of checked blocks have valid RPKI ROA coverage (38 of 42)
Possible discrepancies (7)

These blocks are registered to Rui Feng but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a0f:85c1:bfe::/48 /48 authorized for AS139317 — Ningbo Dahuamao Information Technology Co Ltd
2a0f:85c1:d62::/48 /48 authorized for AS14618 — Amazon.com, Inc.
2a0f:85c1:bfe::/48 /48 authorized for AS139317 — Ningbo Dahuamao Information Technology Co Ltd
2a14:67c1:b588::/48 /48 authorized for AS204539 — Axivora Connect Ltd
2a14:67c1:b590::/48 /48 authorized for AS207529 — NYANLOLI LTD
2a14:7583:f4f0::/48 /48 authorized for AS31898 — Oracle Corporation
2a14:7583:f4f4::/48 /48 authorized for AS31898 — Oracle Corporation

NIC Handles

AKAERE-NETWORKS-MNT ALICE-NETWROKS-MNT AS210352 AS211575 AS214841 COWGL-MNT DUMY-RIPE DUMY-RIPE ICA28-RIPE INFERNO-MNT JIANYUELAB-STAFF-MNT LiuHaoRan-MNT +18 more