Data as of Nov 10, 2026
77.37.4.0/23
5 residential-proxy exits · 30 daysPURtel.com GmbH · space held by IPFFM - Internet Provider Frankfurt GmbH
Residential-proxy exits
Proxy exits
5
0.98% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
25
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
357 observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EZProxies
- FastProxy
- FlashProxy
- IPFly
- IPPeak
- Kookey
- LudaxProxy
- MoMoProxy
- NovProxy
- NovaProxy
- Novada
- Proxio
- ProxyRack
- PuraRoute
- RainProxy
- RoamProxy
- StrikeProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 77.37.0.0/17 since Mar 2012 | AS31400 | Hosting | IP broker IPXO (part) | 49 | IPFFM - Internet Provider Frankfurt GmbH |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 77.37.0.0/17 | 32,768 | DE-IPFFM-20070316 | IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE) · DE | ALLOCATED PA | Mar 16, 2007 | abuse@ |
| └ 77.37.4.0/23 | 512 | PURTEL-08022018 | unknown | SUB-ALLOCATED PA | Feb 8, 2018 | abuse@ via DE-IPFFM-20070316 |
| └ 77. | 511 | Purtel-Dial-In-Pool-MUC-FRA | unknown | ASSIGNED PA | Oct 18, 2018 | abuse@ |
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
IPv4 market
Holder
- Organization
- IPFFM - Internet Provider Frankfurt GmbH
- Handle
- ORG-SE7-RIPE
- Range
- 77.
37. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Mar 16, 2007
- Reallocated to
- Not named in the registry
- Reallocated range
- 77.
37. 4. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Feb 8, 2018
Origin network
AS62336
DE
- Name
- PURtel.com GmbH
- Type
- Internet provider
- Registered
- Oct 31, 2013
- Domain
- purtel.com
- Website
- www.purtel.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2018
- Current origin since
- Feb 2018 · 8.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.37.4.0/23 | AS62336 | /23 | RIPE | RPKI valid |
| 77.37.0.0/17 | AS31400 | /17 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62336 | RIPE | PURTEL-MNT | Feb 9, 2018 |
Whois
Registration for this announcement
- Range
- 77.
37. 4. 0/ 23 - Netname
- PURTEL-08022018
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Feb 8, 2018
- Updated
- Feb 8, 2018
- Maintainer
- IPFFM
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Mar 16, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipffm. de - Name
- IPFFM Internet Provider Frankfurt GmbH
- Handle
- IPFR