Data as of Nov 11, 2026
149.40.28.0/24
No anonymizer space · no proxy exits in 30 daysAyko Tecnologia LTDA · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 149.40.28.0/22 since Nov 2023 | AS28323 | Unknown | Cogent Communications, LLC | ||
| 149.40.16.0/20 since Sep 2024 | AS28323 | Unknown | 10 | Cogent Communications, LLC | |
| 149.40.0.0/16 since Aug 2022 | AS174 | Internet provider | 5,658 325 always on | Cogent Communications, LLC |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2024
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS28323 | RADB | Route object of AS28323 - Client of AS264409 directly or indirectly | MAINT-AS264409 | Nov 28, 2025 |
Whois
Registration for this announcement
- Range
- 149.
40. 0. 0/ 16 - Netname
- COGENT-149-40-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-40-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN