Data as of Nov 6, 2026
91.190.108.0/22
No anonymizer space · no proxy exits in 30 daysStackster LLC · space held by Legaco Networks B.V.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 24, 2026
from AS39855 Mod Mission Critical LLC
IPv4 market
Path
Announced by AS48806 since Sep 24, 2026 · 6 wk ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.190.108.0/22
From the registry to its use
- Aug 6, 2016AssignedMODMC - Leeds - UKASSIGNED PA91.190.108.0/22
- Sep 8, 2016– Nov 3, 2019
- Sep 19, 2016Route objectAS54103 MOD Mission Critical, LLCRIPE route object for AS54103 MOD Mission Critical, LLC, maintainer MODMC-MNT
- Oct 31, 2018Registry recordLegaco Networks B.V.ALLOCATED PA91.190.96.0/20
- Jun 21, 2019Route objectAS39855 Mod Mission Critical LLCRADB route object for AS39855 Mod Mission Critical LLC, maintainer MAINT-AS5410391.190.108.0/24
- Jun 21, 2019Route objectAS39855 Mod Mission Critical LLCRADB route object for AS39855 Mod Mission Critical LLC, maintainer MAINT-AS5410391.190.109.0/24
- Jun 21, 2019Route objectAS39855 Mod Mission Critical LLCRADB route object for AS39855 Mod Mission Critical LLC, maintainer MAINT-AS5410391.190.110.0/24
- Jun 21, 2019Route objectAS39855 Mod Mission Critical LLCRADB route object for AS39855 Mod Mission Critical LLC, maintainer MAINT-AS5410391.190.111.0/24
- Oct 23, 2019– Sep 21, 2026
- Sep 24, 2026– today
- todayLeased fromPrefixBrokerIP broker
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 |
|---|---|---|---|---|---|---|
| 91.190.96.0/20 | 4,096 | NL-LEGACO-20061229 | Legaco Networks B.V. (ORG-LNB4-RIPE) · NL | ALLOCATED PA | Oct 31, 2018 | abuse@ |
| └ 91.190.108.0/22 | 1,024 | LEGACO-MODMC-LD-UK | MODMC - Leeds - UK | ASSIGNED PA | Aug 6, 2016 | abuse@ via NL-LEGACO-20061229 |
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
- Legaco Networks B.V.
- Handle
- ORG-LNB4-RIPE
- Range
- 91.
190. 96. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Oct 31, 2018
Origin network
AS48806
US
- Name
- Stackster LLC
- Type
- Hosting
- Registered
- Sep 27, 2018
- Domain
- stack.net
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2016
- Current origin since
- Sep 24, 2026 · 1 mo
- Origin networks
- 3
- Last change of origin
- Sep 24, 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS54103 not the origin | RIPE | MOD MC | MODMC-MNT | Sep 19, 2016 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 91.190.108.0/24 | AS39855 | RADB | London Routes | MAINT-AS54103 | Nov 13, 2023 |
| 91.190.109.0/24 | AS39855 | RADB | London- Routes | MAINT-AS54103 | Nov 13, 2023 |
| 91.190.110.0/24 | AS39855 | RADB | London -Routes | MAINT-AS54103 | Nov 13, 2023 |
| 91.190.111.0/24 | AS39855 | RADB | London-Routes | MAINT-AS54103 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 91.
190. 108. 0/ 22 - Netname
- LEGACO-MODMC-LD-UK
- Registrant
- MODMC - Leeds - UK
- Registrant country
- GB
- Organization
- MODMC - Leeds - UK
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Aug 6, 2016
- Updated
- Feb 28, 2019
- Maintainer
- nl-legaco-1-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Dec 29, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
legaconetworks. nl - Name
- Role object for Legaco Networks B.V.
- Handle
- LNBV