Data as of Nov 9, 2026
194.87.251.0/24
No anonymizer space · no proxy exits in 30 daysLondon Digital Systems LTD · space held by Reliable Communications s.r.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
194.87.251.0/24
From the registry to its use
- Mar 21, 2012– Feb 15, 2013
- Sep 17, 2019Registry recordReliable Communications s.r.o.ALLOCATED PA194.87.0.0/16
- Apr 10, 2022– Sep 24, 2022
- Apr 22, 2022– May 27, 2022
- Jan 11, 2023– Feb 27, 2023
- Feb 16, 2023– Apr 24, 2026Announced
- Apr 13, 2026– today
- Apr 17, 2026Route objectAS215821 London Digital Systems LTDRIPE route object for AS215821 London Digital Systems LTD, maintainer INTERLIR-MNT
- todayLeased fromInterLIRLessor
Network & registry
Origin network
AS215821
GB
- Name
- London Digital Systems LTD
- Type
- Hosting
- Registered
- Dec 20, 2023
- Domain
- londondigitalsystems.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2012
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 6
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 194.
87. 0. 0/ 16 - Netname
- CZ-RELCOM-19940901
- Registrant
- Reliable Communications s.r.o.
- Registrant country
- CZ
- Organization
- Reliable Communications s.r.o. (ORG-RCS23-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Sep 17, 2019
- Updated
- Nov 22, 2022
- Maintainer
- cz-relcom-1-mnt
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Sep 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- ripe@
interlir. com - Name
- Abuse-C Role
- Handle
- AR63624-RIPE