Data as of Nov 10, 2026
149.30.170.0/23
256 anonymizer addresses · 50% · Datacenter proxySonderCloud Limited · space held by Cogent Communications, LLC
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 149.30.170.0/23 | /24s |
|---|---|---|
| Cogent Communications, LLC | 25650% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 149.30.0.0/16 since Sep 2006 | AS174 | Internet provider | 1,675 956 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 149.30.170.0/24 since Jan 2022 | AS133199 | Hosting | Cogent Communications, LLC | |
| 149.30.171.0/24 since Jan 2022 | AS133199 | Datacenter proxy | Cogent Communications, LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Datacenter proxyanonymizer | 256 | 50% | 1 | |
| Hosting | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 149.30.160.0/19
- Prefix
- 149.30.160.0/19
- Announced by
- AS133199 SonderCloud Limited
- Type
- Hosting
- Anonymizer addresses
- none
- 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
149.30.160.0/19
Routing history
- Pattern
- Rotating
- First seen
- Oct 2021
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Jan 2022
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 149.30.160.0/19
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