MSFT
BGP inherited
Cluster stats
| Netblocks | 7 · 5,121 IPv4 addresses |
| Registered in | United Kingdom (1) · Portugal (1) · Singapore (1) |
| All fragments | 14 blocks across 6 clusters |
| Cluster ID | 209460114 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.48.183.220/30 | MSFT-NET | RIPE | ASSIGNED PA | ● low |
| 167.220.236.0/22 | MSFT | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 213.199.128.0/20 | MSFT | RIPE | ASSIGNED PA | ● low |
| 2404:f801:8028::/48 | MSFT | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2404:f801:8030::/48 | MSFT | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2404:f801:8058::/48 | MSFT | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 2404:f801:e818::/48 | MSFT | APNIC | ALLOCATED NON-PORTABLE | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “MSFT” — 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.
- MSFT-2917720-Chennai 2 blocks
- MSFT-3396157-Chennai 2 blocks
- MSFT-IDC 1 blocks
- Msft_MCIO_Limited 1 blocks
- MSFT-PT-NET 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- MSFTMLDC-NET via MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. sub-allocation
- MSFT-IDC via Microsoft Corporation sub-allocation
- Msft Mcio Limited via COLT Technology Services Group Limited sub-allocation
- Msft_MCIO_Limited via Zayo Bandwidth sub-allocation
- Eun Msftmciolimited via euNetworks GmbH sub-allocation
- MSFT-PT-NET via MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
AM2589-AP
AS15525-MNT
DB662-AP
DB662-AP
DUMY-RIPE
DUMY-RIPE
MAINT-AP-MICROSOFT
MAINT-MOPL-SG
MICROSOFT-MAINT
MP234-AP