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Data as of Nov 12, 2026

64.31.53.0/24

No anonymizer space · no proxy exits in 30 days

Limestone Networks, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS46475
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
64.31.0.0/18
since Jan 2011
AS46475HostingLimestone Networks, Inc.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
64.31.0.0/1816,384LIMESTONE-NETWORKSLimestone Networks, Inc. (LIMES-2) · USDirect AllocationDec 27, 2010abuse@limestonenetworks.com
└ 64.31.53.56/304LSN-DLLSTX-1unknown———
└ 64.31.53.80/298LSN-DLLSTX-1unknown———
└ 64.31.53.94/312LSN-DLLSTX-1unknown———
└ 64.31.53.110/312LSN-DLLSTX-1unknown———
└ 64.31.53.140/304LSN-DLLSTX-1unknown———
└ 64.31.53.152/304LSN-DLLSTX-1unknown———
└ 64.31.53.160/304LSN-DLLSTX-1unknown———
└ 64.31.53.168/304LSN-DLLSTX-1unknown———
└ 64.31.53.172/312LSN-DLLSTX-1unknown———
└ 64.31.53.174/312LSN-DLLSTX-1unknown———
└ 64.31.53.176/298LSN-DLLSTX-1unknown———
└ 64.31.53.204/304LSN-DLLSTX-1unknown———
└ 64.31.53.208/304LSN-DLLSTX-1unknown———
└ 64.31.53.212/304LSN-DLLSTX-1unknown———
└ 64.31.53.240/298LSN-DLLSTX-1unknown———
└ 64.31.53.248/304LSN-DLLSTX-1unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Reactivated
First seen
May 2005
Current origin since
Apr 2023 · 3.6 yr
Origin networks
2
Last change of origin
Apr 2023
Recorded history

History

Handoffs
1