Liangyi Ma

Data as of 2026-10-25
BGP inherited
This organisation
Netblocks23 · 259 IPv4 addresses
IPv6 19 prefixes (largest 2a0f:1cc5:100::/40)
Registered in United States (3) · Taiwan (1)
Record ID258305709
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 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 (23)

⬇ export CSV
CIDR Org name Registry Status Confidence
23.154.164.138/32 Liangyi Ma PEERINGDB ASSIGNED ● high
44.30.131.0/24 Liangyi Ma BGP ANNOUNCED ● high
195.60.92.91/32 Liangyi Ma PEERINGDB ASSIGNED ● high
203.163.223.83/32 Liangyi Ma PEERINGDB ASSIGNED ● high
2001:7f8:aa::217/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2001:7f8:ca:1:0:20:3309:1/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2406:840:1f:1000:0:20:3309:1/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2406:d400:1:133:203:163:223:83/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2602:f429:31::f/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2602:f92a:1315::a/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2602:f92a:1315:2::d/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2602:f92a:1315:2::30/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2602:f93b:1a35:1311::91/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2a0e:8f01:1000:11::204/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2a0f:1cc5:110::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc5:130::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc5:140::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc5:150::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc5:160::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc5:170::/44 Liangyi Ma BGP ANNOUNCED ● high
2a0f:1cc7:fff0:1::27/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2a0f:7803:fc60:aaaa::2033:9/128 Liangyi Ma PEERINGDB ASSIGNED ● high
2a0f:1cc5:100::/40 Liangyi Ma RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (19)

CIDR
2a0f:1cc5:100::/40
2a0f:1cc5:110::/44
2a0f:1cc5:130::/44
2a0f:1cc5:140::/44
2a0f:1cc5:150::/44
2a0f:1cc5:160::/44
2a0f:1cc5:170::/44
2001:7f8:aa::217/128
2001:7f8:ca:1:0:20:3309:1/128
2406:840:1f:1000:0:20:3309:1/128
2406:d400:1:133:203:163:223:83/128
2602:f429:31::f/128
2602:f92a:1315:2::30/128
2602:f92a:1315:2::d/128
2602:f92a:1315::a/128
2602:f93b:1a35:1311::91/128
2a0e:8f01:1000:11::204/128
2a0f:1cc7:fff0:1::27/128
2a0f:7803:fc60:aaaa::2033:9/128

Footprint over time

18 weekly snapshots · JSON
23 +1 netblocks since 2026-07-05
2026-07-05 peak 23 2026-10-25

Network trust

what's this?
RPKI hygiene: C how networks compare →
73.9% of checked blocks have valid RPKI ROA coverage (17 of 23)
No discrepancies found among checked blocks.

NIC Handles

AS203309 AS203309 CHOCO-MNT DUMY-RIPE DUMY-RIPE MOEDOVE-MNT ORG-LM298-RIPE