Data as of Nov 12, 2026
149.30.200.0/21
No anonymizer space · no proxy exits in 30 daysSonderCloud Limited · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 149.30.0.0/16 since Sep 2006 | AS174 | Internet provider | 1,685 959 always on | Cogent Communications, LLC |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 149.30.200.0/24 since Jan 2022 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.201.0/24 since Jan 2022 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.202.0/24 since May 2026 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.203.0/24 since Mar 2024 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.204.0/24 since Feb 2024 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.205.0/24 since Apr 2026 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.206.0/24 since Oct 2022 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.207.0/24 since Oct 2022 | AS133199 | Hosting | Cogent Communications, LLC |
Network & registry
Announced by
Covering announcement 149.30.192.0/18
- Prefix
- 149.30.192.0/18
- Announced by
- AS133199 SonderCloud Limited
- Type
- Hosting
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- COGENT-149-30-16
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS133199
HK
- Name
- SonderCloud Limited
- Type
- Hosting
- Registered
- Dec 23, 2013
- Domain
- sondercloud.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
149.30.192.0/18
Routing history
- Pattern
- Rotating
- First seen
- Oct 2021
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 3
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 3
IRR
Route objects on 149.30.192.0/18
Whois
Registration for this announcement
- Range
- 149.
30. 0. 0/ 16 - Netname
- COGENT-149-30-16
- 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-149-30-0-0-1
- 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