LAYER3 INTEL
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Data as of Nov 15, 2026

87.237.202.0/23

No anonymizer space · no proxy exits in 30 days

Mainstream doo Beograd

Announcement
87.237.200.0/21
RPKI valid
Announced by
AS51859
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
87.237.202.0/24
since Oct 2012
AS51859HostingMainstream doo Beograd
87.237.203.0/24
since Oct 2018
AS51859HostingMainstream doo Beograd

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
87.237.200.0/212,048RS-CRI-20051128Mainstream doo Beograd (ORG-CD2-RIPE) · RSALLOCATED PANov 28, 2005abuse@mainstream.rs
└ 87.237.202.0 - 87.237.202.9596LimundounknownASSIGNED PAApr 17, 2020spajalica@limundo.com
└ 87.237.202.96 - 87.237.202.247152MainstreamVirtual InfrastructureASSIGNED PAApr 17, 2020abuse@mainstream.rs
via RS-CRI-20051128
└ 87.237.202.248/298SOXunknownASSIGNED PAApr 17, 2020abuse@mainstream.rs
via RS-CRI-20051128
└ 87.237.203.0 - 87.237.204.255512MainstreamVirtual InfrastructureASSIGNED PAJun 4, 2024abuse@mainstream.rs
via RS-CRI-20051128

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 87.237.200.0/21

87.237.200.0/21

Routing history

Pattern
Stable
First seen
Feb 2006
Current origin since
Dec 2018 · 7.9 yr
Origin networks
2
Last change of origin
Dec 2018
Recorded history

History

Handoffs
1