Sarker Net
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 13 · 1,536 IPv4 addresses |
| IPv6 | 9 prefixes (largest 2401:a20::/32) |
| All fragments | 20 blocks across 2 clusters |
| Cluster ID | 213360353 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 · report an issue | |
Footprint over time
6 weekly snapshots · JSON
14
0 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-26
IP Ranges (13)
⬇ 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::/48 | Sarker Net | BGP | ANNOUNCED | ● high |
| 2404:7e40::/32 | 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 |
IPv6 ranges (9)
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