Data as of Nov 12, 2026
36.106.232.0/22
No anonymizer space · no proxy exits in 30 daysASN for TIANJIN Provincial Net of CT · space held by CHINANET Zhejiang province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 36.106.128.0/17 since Sep 2016 | AS17638 | Residential | 796 | CHINANET Zhejiang province network via Chinanet Tianjin Province Network | |
| 36.106.0.0/16 since Dec 2014 | AS4134 | Residential | 1,151 | CHINANET Zhejiang province network via Chinanet Tianjin Province Network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 36.96.0.0/11 | 2,097,152 | CHINANET-ZJ | CHINANET Zhejiang province network | ALLOCATED PORTABLE | — | antispam_ |
| └ 36.106.0.0/16 | 65,536 | CHINANET-TJ | Chinanet Tianjin Province Network | ALLOCATED NON-PORTABLE | — | anti-spam@ |
Network & registry
Registry
Holder
- Organization
- CHINANET Zhejiang province network
- Range
- 36.
96. 0. 0/ 11 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Chinanet Tianjin Province Network
- Reallocated range
- 36.
106. 0. 0/ 16 - Reallocation type
- ALLOCATED NON-PORTABLE
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
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 36.106.232.0/22 | AS17638 | /22 | APNIC | RPKI valid |
| 36.106.128.0/17 | AS17638 | /17 | APNIC | Too specific |
| 36.106.0.0/16 | AS4134 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17638 | RADB | chinanet/CN2 TianJin province network | MAINT-AS58542 | Jun 13, 2025 |
Whois
Registration for this announcement
- Range
- 36.
106. 0. 0/ 16 - Netname
- CHINANET-TJ
- Registrant
- Chinanet Tianjin Province Network
- Registrant country
- CN
- Organization
- Chinanet Tianjin Province Network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- MAINT-CHINANET
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 17, 2011
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP