Data as of Nov 11, 2026
158.181.72.0/21
No anonymizer space · no proxy exits in 30 daysTele Columbus AG
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 |
|---|---|---|---|---|---|---|
| 158.181.64.0/19 | 8,192 | DE-TELECOLUMBUS-20111114 | Tele Columbus AG (ORG-BBG1-RIPE) · DE | ALLOCATED PA | Nov 14, 2011 | abuse@ |
| └ 158.181.72.0/21 | 2,048 | TELECOLUMBUS | Tele Columbus AG | ASSIGNED PA | Jan 23, 2012 | abuse@ via DE-TELECOLUMBUS-20111114 |
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 158.181.64.0/19
- Prefix
- 158.181.64.0/19
- Announced by
- AS20880 Tele Columbus AG
- Type
- Residential
- Proxy exits
- 277
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- DE-TELECOLUMBUS-20111114
- Registrant
- Tele Columbus AG
- RIR
- RIPE NCC
Origin network
AS20880
DE
- Name
- Tele Columbus AG
- Type
- Internet provider
- Registered
- Jun 27, 2001
- Domain
- telecolumbus.com
- Website
- www.pyur.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.181.64.0/19
158.181.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Dec 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.181.64.0/19 | AS20880 | /19 | RIPE | RPKI valid |
IRR
Route objects on 158.181.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20880 | RIPE | Tele Columbus AG | TELECOLUMBUS-MNT | Feb 12, 2019 |
Whois
Registration for this announcement
- Range
- 158.
181. 64. 0/ 19 - Netname
- DE-TELECOLUMBUS-20111114
- Registrant
- Tele Columbus AG
- Registrant country
- DE
- Organization
- Tele Columbus AG (ORG-BBG1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Nov 14, 2011
- Updated
- Aug 26, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Nov 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mip-platform. net - Name
- Tele Columbus abuse-c Contact
- Handle
- TAC13-RIPE