Data as of Nov 11, 2026
77.37.64.0/23
4 residential-proxy exits · 30 daysfirstcolo GmbH · space held by IPFFM - Internet Provider Frankfurt GmbH
Residential-proxy exits
Proxy exits
4
0.78% of its addresses · 30 days
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
129 observations
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 77.37.64.0/24 since Mar 2024 | AS46475 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via IPFFM - Internet Provider Frankfurt GmbH | |
| 77.37.65.0/24 since Mar 2024 | AS46475 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via IPFFM - Internet Provider Frankfurt GmbH |
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 |
|---|---|---|---|---|---|---|
| 77.37.0.0/17 | 32,768 | DE-IPFFM-20070316 | IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE) · DE | ALLOCATED PA | Mar 16, 2007 | abuse@ |
| └ 77.37.64.0/19 | 8,192 | HOSTINGER-HOSTING | IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE) · DE | SUB-ALLOCATED PA | Oct 14, 2022 | report@ |
| └ 77.37.64.0/23 | 512 | NET-77-37-64-0-23 | Ethernet Servers (ORG-ES674-RIPE) · GB | ASSIGNED PA | Mar 25, 2024 | report@ |
Network & registry
Announced by
Covering announcement 77.37.0.0/17
- Prefix
- 77.37.0.0/17
- Announced by
- AS31400 firstcolo GmbH
- Type
- Hosting
- Leased from
- IP broker IPXO (part)
- Proxy exits
- 50
- RPKI
- RPKI valid
- Netname
- DE-IPFFM-20070316
- Registrant
- IPFFM - Internet Provider Frankfurt GmbH
- RIR
- RIPE NCC
Origin network
AS31400
DE
- Name
- firstcolo GmbH
- Type
- Hosting
- Registered
- May 6, 2004
- Domain
- first-colo.net
- Website
- first-colo.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.37.0.0/17
77.37.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2007
- Current origin since
- Mar 2012 · 15 yr
- Origin networks
- 3
- Last change of origin
- Mar 2012
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.37.0.0/17 | AS31400 | /17 | RIPE | RPKI valid |
IRR
Route objects on 77.37.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31400 | RIPE | IP-Routing by Accelerated IT Services GmbH | ACCELERATED-MNT IPFFM | Dec 7, 2023 |
Whois
Registration for this announcement
- Range
- 77.
37. 0. 0/ 17 - Netname
- DE-IPFFM-20070316
- Registrant
- IPFFM - Internet Provider Frankfurt GmbH
- Registrant country
- DE
- Organization
- IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Mar 16, 2007
- Updated
- Sep 30, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- 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