Data as of Nov 10, 2026
83.100.136.64/29
No anonymizer space · no proxy exits in 30 daysKCOM Group Limited
Network & registry
Announced by
Covering announcement 83.100.128.0/17
- Prefix
- 83.100.128.0/17
- Announced by
- AS12390 KCOM Group Limited
- Type
- Residential
- Proxy exits
- 577
- Always-on exits
- 131
- RPKI
- RPKI valid
- Netname
- UK-KINGSTON-20040220
- Registrant
- KCOM Group Limited
- RIR
- RIPE NCC
Origin network
AS12390
GB
- Name
- KCOM Group Limited
- Type
- Internet provider
- Registered
- Apr 27, 1999
- Domain
- kcom.com
- Website
- www.kcom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 83.100.128.0/17
83.100.128.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.100.128.0/17 | AS19905 | /24 | RIPE | Another network |
| 83.100.128.0/17 | AS12390 | /17 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 83.
100. 128. 0/ 17 - Netname
- UK-KINGSTON-20040220
- Registrant
- KCOM Group Limited
- Registrant country
- GB
- Organization
- KCOM Group Limited (ORG-TCL3-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 20, 2004
- Updated
- Nov 17, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 20, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kcom. com - Name
- KINGSTON ROLE
- Handle
- KR2955-RIPE