Data as of Nov 10, 2026
77.47.76.0/23
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 |
|---|---|---|---|---|---|---|
| 77.47.0.0/17 | 32,768 | DE-TELECOLUMBUS-20070104 | Tele Columbus AG (ORG-BBG1-RIPE) · DE | ALLOCATED PA | Jan 4, 2007 | abuse@ |
| └ 77.47.76.0/23 | 512 | WTC-BFE-DHCP-SPACE | DHCP Space | ASSIGNED PA | Mar 5, 2009 | abuse@ via DE-TELECOLUMBUS-20070104 |
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 77.47.0.0/17
- Prefix
- 77.47.0.0/17
- Announced by
- AS35244 Tele Columbus AG
- Type
- Residential
- Proxy exits
- 390
- Always-on exits
- 35
- RPKI
- RPKI valid
- Netname
- DE-TELECOLUMBUS-20070104
- Registrant
- Tele Columbus AG
- RIR
- RIPE NCC
Origin network
AS35244
DE
- Name
- Tele Columbus AG
- Type
- Internet provider
- Registered
- Jun 30, 2005
- Domain
- telecolumbus.com
- Website
- www.pyur.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.47.0.0/17
77.47.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Jan 2007
- Current origin since
- Jan 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.47.0.0/17 | AS35244 | /17 | RIPE | RPKI valid |
IRR
Route objects on 77.47.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35244 | RIPE | KMS PA BLOCK | TELECOLUMBUS-MNT | Feb 12, 2019 |
Whois
Registration for this announcement
- Range
- 77.
47. 0. 0/ 17 - Netname
- DE-TELECOLUMBUS-20070104
- Registrant
- Tele Columbus AG
- Registrant country
- DE
- Organization
- Tele Columbus AG (ORG-BBG1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Jan 4, 2007
- Updated
- Aug 26, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jan 4, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mip-platform. net - Name
- Tele Columbus abuse-c Contact
- Handle
- TAC13-RIPE