LAYER3 INTEL
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Data as of Nov 14, 2026

31.210.133.0/24

No anonymizer space · no proxy exits in 30 days

SysGroup plc

Announcement
31.210.128.0/21
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
31.210.128.0/212,048UK-SYSGROUP-20110504SysGroup plc (ORG-SP277-RIPE) · GBALLOCATED PAMay 22, 2020abuse@sysgroup.com
└ 31.210.133.0/298HNS-CUST-293Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.8/298HNS-CUST-294Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.16/298HNS-CUST-295Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.24/298HNS-CUST-296Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.32/298HNS-CUST-297Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.40/298HNS-CUST-298Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.48/298HNS-CUST-299Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.56/298HNS-CUST-306Hub Network Services LtdASSIGNED PAAug 24, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.64/2816HNS-CUST-304Hub Network Services LtdASSIGNED PAJul 24, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.80/298HNS-CUST-303Hub Network Services LtdASSIGNED PAJul 19, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.88/298HNS-CUST-377Hub Network Services LtdASSIGNED PASep 19, 2018abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.96/2816HNS-CUST-302Hub Network Services LtdASSIGNED PASep 6, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.112/298HNS-CUST-300Hub Network Services LtdASSIGNED PAJul 4, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.120/298HNS-CUST-423Hub Network Services Ltd.ASSIGNED PAMar 25, 2021abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.128/2664HNS-CUST-287unknownASSIGNED PAApr 26, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.192/2816HNS-CUST-289Hub Network Services Ltd.ASSIGNED PAMay 15, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.208/2816HNS-CUST-424Hub Network Services Ltd.ASSIGNED PAMar 25, 2021abuse@sysgroup.com
via UK-SYSGROUP-20110504
└ 31.210.133.224/2732HNS-CUST-288Hub Network Services Ltd.ASSIGNED PAMay 12, 2017abuse@sysgroup.com
via UK-SYSGROUP-20110504

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 31.210.128.0/21

31.210.128.0/21

Routing history

Pattern
Stable
First seen
May 2011
Current origin since
Aug 2014 · 12 yr
Origin networks
2
Last change of origin
Aug 2014
Recorded history

History

Handoffs
1