Sarker Net
Cluster stats
Netblocks14
All fragments 20 blocks across 2 clusters
Cluster ID191767375
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
14 0 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-06

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.135.132.0/22 Sarker Net APNIC ALLOCATED PORTABLE ● high
103.135.132.0/24 Sarker Net BGP ANNOUNCED ● high
103.135.133.0/24 Sarker Net BGP ANNOUNCED ● high
2404:7e40::/32 Sarker Net APNIC ALLOCATED PORTABLE ● high
2404:7e40::/32 Sarker Net BGP ANNOUNCED ● high
2404:7e40::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:1::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:2::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:3::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:4::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:5::/48 Sarker Net BGP ANNOUNCED ● high
2404:7e40:6::/48 Sarker Net BGP ANNOUNCED ● high
103.219.224.0/23 SARKER NET APNIC ALLOCATED PORTABLE ● low
2401:a20::/32 SARKER NET APNIC ALLOCATED PORTABLE ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.9% of checked blocks have valid RPKI ROA coverage (13 of 14)
Possible discrepancies (1)

These blocks are registered to Sarker Net 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.

2401:a20::/32 /32 authorized for AS132169 — Kbz online

NIC Handles

APNIC-HM AS138649 AS2787-AP AS3537-AP MAINT-SARKERNET-BD ORG-SN18-AP ORG-SN43-AP SNA78-AP SNA78-AP SNA96-AP SNA96-AP