Ahrefs Pte Ltd

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks25 · 11,265 IPv4 addresses
IPv6 11 prefixes (largest 2401:59a0::/32)
Also registered under this name 65 netblocks across 3 separate records
Record ID241871190
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 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 (25)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.111.230.115/32 Ahrefs PTE Ltd PEERINGDB ASSIGNED ● high
61.16.24.0/22 Ahrefs Pte Ltd BGP ANNOUNCED ● high
103.150.140.0/23 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.128.0/21 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.136.0/22 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.140.0/22 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.144.0/20 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.146.0/23 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.148.0/24 Ahrefs Pte Ltd BGP ANNOUNCED ● high
202.8.40.0/22 Ahrefs Pte Ltd BGP ANNOUNCED ● high
202.8.40.0/23 Ahrefs Pte Ltd BGP ANNOUNCED ● high
202.8.42.0/23 Ahrefs Pte Ltd BGP ANNOUNCED ● high
202.94.84.0/23 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2001:de8:4::14:577:1/128 Ahrefs PTE Ltd PEERINGDB ASSIGNED ● high
2001:df3:7c80::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0::/32 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:1::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:2::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:3::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:4::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:5::/48 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:8::/46 Ahrefs Pte Ltd BGP ANNOUNCED ● high
2401:59a0:c::/46 Ahrefs Pte Ltd BGP ANNOUNCED ● high
168.100.128.0/19 Ahrefs Pte Ltd APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (11)

CIDR
2401:59a0::/32
2401:59a0:8::/46
2401:59a0:c::/46
2001:df3:7c80::/48
2401:59a0:1::/48
2401:59a0:2::/48
2401:59a0:3::/48
2401:59a0:4::/48
2401:59a0:5::/48
2401:59a0::/48
2001:de8:4::14:577:1/128

Footprint over time

12 weekly snapshots · JSON
32 +1 netblocks since 2026-07-05
2026-07-05 peak 32 2026-09-13

Other domains hosted in this network

what's this?
ahrefs.dev

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (30 of 30)
No discrepancies found among checked blocks.

NIC Handles

AA1705-AP APLA38-AP APLA38-AP APNIC-HM AS140577 AS140577 MAINT-AHREFS-SG ORG-APL63-AP