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Data as of Nov 12, 2026

87.237.68.0/24

No anonymizer space · no proxy exits in 30 days

SysGroup plc

Announcement
87.237.64.0/21
RPKI valid
Announced by
AS39537
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
87.237.64.0/212,048UK-SYSGROUP-20051026SysGroup plc (ORG-SP277-RIPE) · GBALLOCATED PAMay 22, 2020abuse@sysgroup.com
└ 87.237.68.0/2732HNS-CUST-414Hub Network Services LtdASSIGNED PAMar 22, 2021abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.32/2816HNS-CUST-103Hub Network Services Ltd Customer blockASSIGNED PAApr 4, 2006abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.48/2816HNS-CUST-104Hub Network Services Ltd Customer blockASSIGNED PAApr 28, 2006abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.64/2816HNS-CUST-102Hub Network Services Ltd Customer blockASSIGNED PADec 5, 2005abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.80/2816HNS-CORE-08Hub Network Services LtdASSIGNED PAFeb 11, 2016abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.96/2816HNS-CORE-02Hub Network Services LtdASSIGNED PAApr 7, 2006abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.112/2816HNS-CORE-03Hub Network Services LtdASSIGNED PADec 10, 2007abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.128/298HNS-CUST-105Hub Network Services Ltd Customer blockASSIGNED PASep 26, 2006abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.136/298HNS-CORE-05Hub Network Services LtdASSIGNED PAJul 10, 2013abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.144/298HNS-CUST-108Hub Network Services Ltd Customer blockASSIGNED PAApr 3, 2007abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.152/298HNS-CUST-347Hub Network Services LtdASSIGNED PAApr 11, 2018abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.168/298HNS-CUST-122Hub Network Services LtdASSIGNED PANov 17, 2008abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.176/298HNS-CUST-113Hub Network Services LtdASSIGNED PAJan 28, 2008abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.184/298HNS-CUST-137Hub Network Services LtdASSIGNED PAOct 5, 2009abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.192/2816HNS-CUST-110Hub Network Services Ltd Customer blockASSIGNED PADec 10, 2007abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.208/2816HNS-CUST-348Hub Network Services LtdASSIGNED PAApr 13, 2018abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.224/2816HNS-CUST-111Hub Network Services LtdASSIGNED PAJan 8, 2008abuse@sysgroup.com
via UK-SYSGROUP-20051026
└ 87.237.68.240/2816HNS-CUST-112Hub Network Services LtdASSIGNED PAJan 8, 2008abuse@sysgroup.com
via UK-SYSGROUP-20051026

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 87.237.64.0/21

87.237.64.0/21

Routing history

Pattern
Stable
First seen
Nov 2005
Current origin since
Aug 2014 · 12 yr
Origin networks
2
Last change of origin
Aug 2014
Recorded history

History

Handoffs
1