Data as of Nov 13, 2026
154.46.140.0/22
No anonymizer space · no proxy exits in 30 daysBlue Wireless Pte Ltd · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.40.0.0/13 since Sep 2006 | AS174 | Internet provider | 18,428 1,455 always on |
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 |
|---|---|---|---|---|---|---|
| 154.46.0.0/16 | 65,536 | COGENT-154-46-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | abuse@ |
| └ 154.46.136.0/21 | 2,048 | BLUE-WIRELESS-CGNT-NET-1 | Blue Wireless (Europe) B.V. (C11225146) · NL | Reassigned | May 29, 2025 | abuse@ via COGENT-154-46-16 |
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
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.
46. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
Origin network
AS137182
SG
- Name
- Blue Wireless Pte Ltd
- Type
- Internet provider
- Registered
- Nov 21, 2017
- Domain
- bluewireless.com
- Website
- www.bluewireless.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.46.140.0/22 | AS137182 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 154.46.140.0/24 | AS137182 | RADB | Registered for Cogent Communications Customer - Blue Wireless (Europe) B.V. | MAINT-AS174 | May 5, 2026 |
| 154.46.141.0/24 | AS137182 | RADB | Registered for Cogent Communications Customer - Blue Wireless (Europe) B.V. | MAINT-AS174 | May 5, 2026 |
| 154.46.142.0/24 | AS137182 | RADB | Registered for Cogent Communications Customer - Blue Wireless (Europe) B.V. | MAINT-AS174 | May 5, 2026 |
| 154.46.143.0/24 | AS137182 | RADB | Registered for Cogent Communications Customer - Blue Wireless (Europe) B.V. | MAINT-AS174 | May 5, 2026 |
Whois
Registration for this announcement
- Range
- 154.
46. 136. 0/ 21 - Netname
- BLUE-WIRELESS-CGNT-NET-1
- Registrant
- Blue Wireless (Europe) B.V.
- Organization
- Blue Wireless (Europe) B.V. (C11225146)
- Type
- Reassigned
- Handle
- NET-154-46-136-0-1
- Parent
- NET-154-46-0-0-1
- Created
- May 29, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN