Data as of Nov 3, 2026
154.40.44.0/23
No anonymizer space · no proxy exits in 30 daysNetLab Global · reallocated from 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 | 18,022 1,310 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 154.40.44.0/24 since Oct 15, 2026 | AS1014 | Residential | Cogent Communications, LLC via NetLab Global | |
| 154.40.45.0/24 since Oct 15, 2026 | AS1014 | Residential | Cogent Communications, LLC via NetLab Global |
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 |
|---|---|---|---|---|---|---|
| 154.40.0.0/16 | 65,536 | COGENT-154-40-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | [email protected] |
| └ 154.40.32.0/19 | 8,192 | NETLAB-CGNT-NET-5 | NetLab Global (HOSTH-5) · US | Reallocated | Jan 30, 2023 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.40.0.0/16
- Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
- Reallocated to
- NetLab Global (HOSTH-5)
- Reallocated range
- 154.40.32.0/19
- Reallocated
- Jan 30, 2023
Origin network
AS979
US
- Name
- NetLab Global
- Type
- Internet provider
- Registered
- Jun 24, 2022
- Domain
- as979.net
- Website
- www.as979.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS979 | RADB | NTLB | MAINT-PREMIUM | Mar 26, 2025 |
Whois
Registration for this announcement
- Range
- 154.40.32.0/19
- Netname
- NETLAB-CGNT-NET-5
- Registrant
- NetLab Global
- Organization
- NetLab Global (HOSTH-5)
- Org address
- 110 W 40TH ST STE200, NEW YORK, NY, 10018
- Org country
- US
- Type
- Reallocated
- Handle
- NET-154-40-32-0-1
- Parent
- NET-154-40-0-0-1
- Created
- Jan 30, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Frid Liu
- Phone
- +1-213-674-6718
- Handle
- LIUFR3-ARIN