Data as of Nov 11, 2026
83.221.91.0/24
5 residential-proxy exits · 30 daysTele Columbus AG
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
24
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
532 observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- LemonBright
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- RainProxy
- Thordata
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.221.64.0/19 since May 2005 | AS16202 | Residential | 95 5 always on | Tele 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 |
|---|---|---|---|---|---|---|
| 83.221.64.0/19 | 8,192 | DE-TELECOLUMBUS-20040413 | Tele Columbus AG (ORG-BBG1-RIPE) · DE | ALLOCATED PA | Apr 13, 2004 | abuse@ |
| └ 83. | 7,680 | PRIMACOM-HEADENDS-2004-2006 | Cable Customer Network / Dynamic IPs | ASSIGNED PA | Nov 4, 2008 | abuse@ via DE-TELECOLUMBUS-20040413 |
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 83.221.88.0/22
- Prefix
- 83.221.88.0/22
- Announced by
- AS50436 Tele Columbus AG
- Type
- Residential
- Proxy exits
- 23
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- PRIMACOM-HEADENDS-2004-2006
- Registrant
- Cable Customer Network / Dynamic IPs
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Tele Columbus AG
- Handle
- ORG-BBG1-RIPE
- Range
- 83.
221. 64. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Apr 13, 2004
Origin network
AS50436
DE
- Name
- Tele Columbus AG
- Type
- Internet provider
- Registered
- Jun 24, 2022
- Domain
- telecolumbus.com
- Website
- www.pyur.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
83.221.88.0/22
Routing history
- Pattern
- Rotating
- First seen
- Sep 2024
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.221.88.0/21 | AS16202 | /21 | RIPE | Another network |
| 83.221.80.0/20 | AS16202 | /20 | RIPE | Another network |
| 83.221.64.0/19 | AS50436 | /24 | RIPE | RPKI valid |
| 83.221.64.0/19 | AS16202 | /23 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 83.
221. 66. 0 - 83. 221. 95. 255 - Netname
- PRIMACOM-HEADENDS-2004-2006
- Registrant
- Cable Customer Network / Dynamic IPs
- Registrant country
- DE
- Organization
- Cable Customer Network / Dynamic IPs
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- Nov 4, 2008
- Updated
- Aug 26, 2019
- Maintainer
- TELECOLUMBUS-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Apr 13, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mip-platform. net - Name
- Tele Columbus abuse-c Contact
- Handle
- TAC13-RIPE