Data as of Nov 10, 2026
204.187.253.0/24
Anonymizer · Datacenter proxyAiru Limited · space held by Laidlaw Passenger Services Group
Announced by
Type
Datacenter proxy
Risk
95 / 100 · Critical
Spamhaus DROP
IPv4 market
Path
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 204.187.253.0/24 | /24s |
|---|---|---|
| Laidlaw Passenger Services Group | 256100% | 1 |
Network & registry
Announced by
Covering announcement 204.187.252.0/23
- Prefix
- 204.187.252.0/23
- Announced by
- AS208525 Airu Limited
- Type
- Hosting
- Anonymizer addresses
- 256 addresses · 50%Datacenter proxy
- RPKI
- No RPKI
- Netname
- LAIDLAWPSG
- Registrant
- Laidlaw Passenger Services Group
- RIR
- ARIN
Origin network
AS208525
HK
- Name
- Airu Limited
- Type
- Hosting
- Registered
- May 14, 2025
- Domain
- airulimited.com
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced 204.187.252.0/23
204.187.252.0/23
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
IRR
Route objects on 204.187.252.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS208525 | RADB | Proxy Route | MAINT-AS134121 | Mar 27, 2026 |
Whois
Registration for this announcement
- Range
- 204.
187. 155. 0 - 204. 187. 254. 255 - Netname
- LAIDLAWPSG
- Registrant
- Laidlaw Passenger Services Group
- Organization
- Laidlaw Passenger Services Group (LPSG)
- Org address
- 3221 North Service Road, Burlington, ON, L7R-3Y8
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-204-187-155-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Nov 7, 1994
- RIR
- ARIN
- Country
- CA
- Delegated
- Nov 7, 1994
- Status
- assigned
Report abuse
Abuse contact
- 6485557@
mcimail. com - Name
- Michelle Hares
- Phone
- +1-416-336-1865;ext450
- Handle
- MH247-ARIN