SG1

BGP inherited
Cluster stats
Netblocks6 · 2,826 IPv4 addresses
Registered in Hong Kong (3) · United Kingdom (1) · Ireland (1) · Netherlands (1)
All fragments 9 blocks across 3 clusters
Cluster ID210357563
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-13

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.154.135.0/24 SG1 RIPE LIR-PARTITIONED PA ● low
77.107.237.80/29 SG1 RIPE ASSIGNED PA ● low
83.167.222.200/29 SG1 RIPE ASSIGNED PA ● low
103.200.96.0/24 SG1 APNIC ALLOCATED NON-PORTABLE ● low
103.204.173.0/24 SG1 APNIC ALLOCATED NON-PORTABLE ● low
202.43.208.0/21 SG1 APNIC ASSIGNED NON-PORTABLE ● low

Possibly related to this organisation

what's this?
Same name family
Separately-registered clusters whose names share “SG1” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

Network trust

what's this?
RPKI hygiene: C how networks compare →
50.0% of checked blocks have valid RPKI ROA coverage (3 of 6)
Possible discrepancies (2)

These blocks are registered to SG1 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.

103.200.96.0/24 /24 authorized for AS134835 — Starry Network Limited
103.204.173.0/24 /24 authorized for AS134835 — Starry Network Limited

NIC Handles

AS2428-AP AY527-AP DUMY-RIPE DUMY-RIPE MAINT-AP-YAHOO-INC MAINT-SNL-HK SNLA4-AP SNLA4-AP STRENCOM-MNT TNF-MNT YI12-AP YI12-AP +1 more