Data as of Nov 5, 2026
154.19.43.0/24
32 residential-proxy exits · 30 daysSuzhou Yesong Information Technology Co., Ltd. · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
32
13% of its addresses · 30 days
Always-on exits
1
3.1% of its exits
Providers
9
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
1.0K observations
Proxy providers listing exits
- BottingTools
- DataImpulse
- Geonode
- PacketStream
- PrivateByte
- Proxy4U
- ProxyGeo
- ProxyRack
- ResiProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.18.0.0/15 since Oct 2008 | AS174 | Internet provider | 879 169 always on |
Network & registry
Origin network
AS210634
CN
- Name
- Suzhou Yesong Information Technology Co., Ltd.
- Type
- Hosting
- Registered
- Aug 11, 2025
- Domain
- yesongit.com
- Website
- www.yesongit.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2024
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 4
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 154.
19. 0. 0/ 16 - Netname
- COGENT-154-19-16
- 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-154-19-0-0-1
- Parent
- NET-154-0-0-0-0
- Created
- Feb 5, 1992
- 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