Data as of Nov 3, 2026
77.37.32.0/19
5 residential-proxy exits · 30 daysfirstcolo GmbH · space held by IPFFM - Internet Provider Frankfurt GmbH
Residential-proxy exits
Proxy exits
5
0.06% of its addresses · 30 days
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
14 observations
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 77.37.32.0/24 since Apr 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited | |
| 77.37.33.0/24 since Dec 2023 | AS209242 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited | |
| 77.37.34.0/23 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited | |
| 77.37.36.0/23 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited | |
| 77.37.38.0/23 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited | |
| 77.37.40.0/22 since Feb 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH | |
| 77.37.44.0/22 since Feb 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH | |
| 77.37.48.0/24 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.49.0/24 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.50.0/24 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.51.0/24 since Mar 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.52.0/23 since Feb 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.54.0/23 since Feb 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Hostinger LT | |
| 77.37.56.0/21 since Feb 2024 | AS47583 | Hosting | IP broker IPXO | IPFFM - Internet Provider Frankfurt GmbH via Internet Utilities Europe and Asia Limited |
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 | [email protected] |
| └ 77.37.32.0/19 | 8,192 | IPFFM-LEASE | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Nov 6, 2022 | [email protected] |
| └ 77.37.32.0/24 | 256 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | Apr 11, 2024 | [email protected] |
| └ 77.37.33.0/24 | 256 | NET-77-37-33-0-24 | unknown | ASSIGNED PA | Oct 23, 2023 | [email protected] |
| └ 77.37.34.0/23 | 512 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | Mar 14, 2024 | [email protected] |
| └ 77.37.36.0/23 | 512 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | Mar 14, 2024 | [email protected] |
| └ 77.37.38.0/23 | 512 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | Mar 14, 2024 | [email protected] |
| └ 77.37.40.0/21 | 2,048 | HOSTINGER-HOSTING | unknown | SUB-ALLOCATED PA | Feb 27, 2024 | [email protected] |
| └ 77.37.40.0/22 | 1,024 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.44.0/22 | 1,024 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.48.0/21 | 2,048 | HOSTINGER-HOSTING | unknown | SUB-ALLOCATED PA | Feb 27, 2024 | [email protected] |
| └ 77.37.48.0/24 | 256 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.49.0/24 | 256 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.50.0/24 | 256 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.51.0/24 | 256 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.52.0/23 | 512 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.54.0/23 | 512 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | May 16, 2026 | [email protected] |
| └ 77.37.56.0/21 | 2,048 | HOSTINGER-HOSTING | unknown | ASSIGNED PA | Feb 21, 2024 | [email protected] |
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
- 49
- 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
- Industry
- Internet Service Provider (ISP)
- 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
- [email protected]
- Name
- IPFFM Internet Provider Frankfurt GmbH
- Handle
- IPFR