Data as of Nov 13, 2026
5.28.88.0/21
33 residential-proxy exits · 30 daysTele Columbus AG
Residential-proxy exits
Proxy exits
33
1.6% of its addresses · 30 days
Always-on exits
1
3.0% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
65
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
9.4K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 5.28.91.0/24 | 1 | 8 | |
| 5.28.92.0/24 | 0 | 7 | |
| 5.28.88.0/24 | 0 | 5 | |
| 5.28.93.0/24 | 0 | 5 | |
| 5.28.89.0/24 | 0 | 4 | |
| 5.28.90.0/24 | 0 | 2 | |
| 5.28.94.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- CoreProxy
- DataImpulse
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPMUSK
- IPPeak
- IPROCKET_BASIC
- IPROCKET_PREMIUM
- IPRoyal
- Infatica
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PROXYSCRAPE
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 5.28.64.0/18 since Oct 2024 | AS50436 | Residential | 264 10 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 |
|---|---|---|---|---|---|---|
| 5.28.64.0/18 | 16,384 | DE-TELECOLUMBUS-20120508 | Tele Columbus AG (ORG-BBG1-RIPE) · DE | ALLOCATED PA | May 8, 2012 | abuse@ |
| └ 5.28.88.0/21 | 2,048 | TELECOLUMBUS | Tele Columbus AG | ASSIGNED PA | Sep 10, 2012 | abuse@ via DE-TELECOLUMBUS-20120508 |
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 5.28.64.0/19
- Prefix
- 5.28.64.0/19
- Announced by
- AS50436 Tele Columbus AG
- Type
- Residential
- Proxy exits
- 102
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- DE-TELECOLUMBUS-20120508
- Registrant
- Tele Columbus AG
- RIR
- RIPE NCC
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
5.28.64.0/19
Routing history
- Pattern
- Reactivated
- First seen
- Dec 2015
- Current origin since
- Oct 2024 · 2.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.28.64.0/19 | AS50436 | /19 | RIPE | RPKI valid |
| 5.28.64.0/18 | AS50436 | /19 | RIPE | RPKI valid |
IRR
Route objects on 5.28.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50436 | RIPE | TELECOLUMBUS-MNT | Oct 16, 2024 |
Whois
Registration for this announcement
- Range
- 5.
28. 64. 0/ 18 - Netname
- DE-TELECOLUMBUS-20120508
- Registrant
- Tele Columbus AG
- Registrant country
- DE
- Organization
- Tele Columbus AG (ORG-BBG1-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- May 8, 2012
- Updated
- Jul 9, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- May 8, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mip-platform. net - Name
- Tele Columbus abuse-c Contact
- Handle
- TAC13-RIPE