Data as of Nov 9, 2026
178.250.145.0/24
No anonymizer space · no proxy exits in 30 daysStichting Breedband Delft
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 |
|---|---|---|---|---|---|---|
| 178.250.144.0/21 | 2,048 | NL-BREEDBANDDELFT-20100609 | Stichting Breedband Delft (ORG-SBD1-RIPE) · NL | ALLOCATED PA | Jun 9, 2010 | bbd-abuse@ |
| └ 178.250.145.16/29 | 8 | NL-BBD-MMS | www.mmschool.nl | ASSIGNED PA | Mar 7, 2011 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.24/29 | 8 | NL-BBD-EGLANTIER2 | www.eglantierdelft.nl | ASSIGNED PA | Jul 20, 2011 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.32/27 | 32 | NL-GL-WORLDFORUM | Glaslokaal Worldforum | ASSIGNED PA | Sep 3, 2012 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.64/29 | 8 | NL-BBD-ALLSEAS | www.allseas.nl | ASSIGNED PA | Sep 3, 2012 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.72/29 | 8 | NL-BBD-TOPDESK | www.topdesk.nl | ASSIGNED PA | Jul 28, 2011 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.80/28 | 16 | NL-BBD-TOPDESK | www.topdesk.nl | ASSIGNED PA | Jul 13, 2011 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.128/29 | 8 | NL-GL-HHDELFLAND-WLAN | Glaslokaal HHDELFLAND WLAN | ASSIGNED PA | Aug 23, 2012 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.144/28 | 16 | NL-BBD-TOPDESK | www.topdesk.nl | ASSIGNED PA | Apr 22, 2016 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.160/27 | 32 | NL-BBD-ALLSEAS | www.allseas.com | ASSIGNED PA | Aug 4, 2017 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.192/27 | 32 | NL-BBD-RIX-RDGG | unknown | ASSIGNED PA | Jun 21, 2013 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
| └ 178.250.145.224/29 | 8 | NL-BBD-SPECTX | unknown | ASSIGNED PA | Dec 21, 2016 | bbd-abuse@ via NL-BREEDBANDDELFT-20100609 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 176 | 69% | 11 | |
| Residential | 80 | 31% | 4 |
Network & registry
Announced by
Covering announcement 178.250.144.0/21
- Prefix
- 178.250.144.0/21
- Announced by
- AS34108 Stichting Breedband Delft
- Type
- Residential
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- NL-BREEDBANDDELFT-20100609
- Registrant
- Stichting Breedband Delft
- RIR
- RIPE NCC
Origin network
AS34108
NL
- Name
- Stichting Breedband Delft
- Type
- Internet provider
- Registered
- Jan 23, 2009
- Domain
- breedbanddelft.nl
- Website
- www.breedbanddelft.nl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 178.250.144.0/21
178.250.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2010
- Current origin since
- Jun 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.250.144.0/21 | AS34108 | /24 | RIPE | RPKI valid |
IRR
Route objects on 178.250.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34108 | RIPE | BREEDBAND DELFT | BREEDBANDDELFT-MNT | Jun 9, 2010 |
Whois
Registration for this announcement
- Range
- 178.
250. 144. 0/ 21 - Netname
- NL-BREEDBANDDELFT-20100609
- Registrant
- Stichting Breedband Delft
- Registrant country
- NL
- Organization
- Stichting Breedband Delft (ORG-SBD1-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Jun 9, 2010
- Updated
- May 18, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Jun 9, 2010
- Status
- assigned
Report abuse
Abuse contact
- bbd-abuse@
prolocation. net - Name
- Breedband Delft NOC role
- Handle
- BDNR1-RIPE