Data as of Nov 13, 2026
123.151.86.0/24
1 residential-proxy exit · 30 daysASN for TIANJIN Provincial Net of CT · space held by Chinanet Tianjin Province Network
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
5
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- Byteful
- GSocks
- Infatica
- NovaProxy
- RainProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.151.0.0/16 since Apr 2008 | AS17638 | Residential | 23 1 always on | Chinanet Tianjin Province Network | |
| 123.150.0.0/15 since Mar 2007 | AS17638 | Residential | 163 3 always on | Chinanet Tianjin Province Network |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 123.150.0.0/15 | 131,072 | CHINANET-TJ | Chinanet Tianjin Province Network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 123. | 6,144 | TIANJIN-ZHILIANDA-LTD | unknown | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-TJ |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 123.151.0.0/17
- Prefix
- 123.151.0.0/17
- Announced by
- AS17638 ASN for TIANJIN Provincial Net of CT
- Type
- Residential
- Proxy exits
- 9
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CHINANET-TJ
- Registrant
- Chinanet Tianjin Province Network
- RIR
- APNIC
Origin network
AS17638
CN
- Name
- ASN for TIANJIN Provincial Net of CT
- Type
- Internet provider
- Registered
- Nov 18, 2002
- Domain
- cndata.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
123.151.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2010
- Current origin since
- Sep 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.151.0.0/17 | AS17638 | /17 | APNIC | RPKI valid |
IRR
Route objects on 123.151.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17638 | RADB | ASN for TIANJIN Provincial Net of CT | MAINT-CT-GNOC | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 123.
150. 0. 0/ 15 - Netname
- CHINANET-TJ
- Registrant
- Chinanet Tianjin Province Network
- Registrant country
- CN
- Organization
- Chinanet Tianjin Province Network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 28, 2007
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP