Data as of Nov 5, 2026
212.74.164.136/29
No anonymizer space · no proxy exits in 30 daysIP worldcom SA
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 212.74.128.0/18 | 16,384 | CH-IPWORLDCOM-981202 | IP worldcom SA (ORG-IWS1-RIPE) · CH | ALLOCATED PA | Dec 17, 2001 | techmaster@ |
| └ 212.74.164.136/29 | 8 | CH-FIDIC | Fidic Subnet | ASSIGNED PA | Feb 3, 2003 | techmaster@ via CH-IPWORLDCOM-981202 |
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
Announced by
Covering announcement 212.74.128.0/18
- Prefix
- 212.74.128.0/18
- Announced by
- AS12651 IP worldcom SA
- Type
- Residential
- RPKI
- No RPKI
- Netname
- CH-IPWORLDCOM-981202
- Registrant
- IP worldcom SA
- RIR
- RIPE NCC
Origin network
AS12651
CH
- Name
- IP worldcom SA
- Type
- Internet provider
- Registered
- Sep 10, 1999
- Domain
- worldcom.ch
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.74.128.0/18
212.74.128.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 212.74.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12651 | RIPE | IP worldcom SA | IPWORLDCOM-CH | Apr 9, 2002 |
Whois
Registration for this announcement
- Range
- 212.
74. 128. 0/ 18 - Netname
- CH-IPWORLDCOM-981202
- Registrant
- IP worldcom SA
- Registrant country
- CH
- Organization
- IP worldcom SA (ORG-IWS1-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Dec 17, 2001
- Updated
- May 11, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Dec 2, 1998
- Status
- assigned
Report abuse
Abuse contact
- techmaster@
worldcom. ch - Name
- Abuse-C Role
- Handle
- AR14322-RIPE