206208 looking glass

52.120.0.0/14 RPKI valid

Announced by AS8075 Microsoft Corporation.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS8075 Microsoft Corporation RPKI valid 45 345498075 2026-09-18 2026-09-21

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
52.120.0.0/14 /14 AS8075 arin authorises it

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
52.120.0.0/14
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
2015-11-24

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

57 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
52.122.0.0/24 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.1.0/24 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.2.0/23 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.4.0/23 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.6.0/24 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.7.0/24 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.8.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.12.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.16.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.20.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.24.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.28.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.32.0/22 v4 AS8069 Microsoft Corporation RPKI valid 42 2026-09-18
52.122.36.0/22 v4 AS8069 Microsoft Corporation RPKI valid 1 2026-09-18
52.122.40.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.44.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.52.0/22 v4 AS8069 Microsoft Corporation RPKI valid 42 2026-09-18
52.122.56.0/21 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.64.0/21 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.72.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.80.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.88.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.96.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.104.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.112.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.120.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.128.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.136.0/21 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.144.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.148.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.152.0/21 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.160.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.164.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.168.0/21 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.176.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.180.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.184.0/21 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.192.0/22 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.196.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.200.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.204.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.208.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.212.0/22 v4 AS8069 Microsoft Corporation RPKI valid 1 2026-09-18
52.122.216.0/22 v4 AS8069 Microsoft Corporation RPKI valid 1 2026-09-18
52.122.220.0/22 v4 AS8069 Microsoft Corporation RPKI valid 42 2026-09-18
52.122.224.0/22 v4 AS8069 Microsoft Corporation RPKI valid 42 2026-09-18
52.122.228.0/22 v4 AS8069 Microsoft Corporation RPKI valid 42 2026-09-18
52.122.236.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.240.0/22 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.244.0/24 v4 AS8069 Microsoft Corporation RPKI valid 43 2026-09-18
52.122.245.0/24 v4 AS8069 Microsoft Corporation RPKI valid 40 2026-09-18
52.122.246.0/23 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.248.0/22 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.252.0/24 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.253.0/24 v4 AS8069 Microsoft Corporation RPKI valid 1 2026-09-18
52.122.254.0/24 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18
52.122.255.0/24 v4 AS8069 Microsoft Corporation RPKI valid 41 2026-09-18