Data as of Nov 3, 2026
61.232.37.0/24
No anonymizer space · no proxy exits in 30 daysChina TieTong Telecommunications Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 61.232.0.0/16 since May 2005 | AS9394 | Internet provider |
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 |
|---|---|---|---|---|---|---|
| 61.232.0.0 - 61.237.255.255 | 393,216 | CTTNET | China TieTong Telecommunications Corporation | ALLOCATED PORTABLE | — | [email protected] |
| └ 61.232.0.0/16 | 65,536 | CMNET | China Mobile Communications Group Co., Ltd. | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 61.232.37.0/24 | 256 | CRTjB | China Railcom Tianjin Branch | ASSIGNED NON-PORTABLE | — | [email protected] via CMNET |
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 61.232.32.0/19
- Prefix
- 61.232.32.0/19
- Announced by
- AS9394 China TieTong Telecommunications Corporation
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- CMNET
- Registrant
- China Mobile Communications Group Co., Ltd.
- RIR
- APNIC
Origin network
AS9394
CN
- Name
- China TieTong Telecommunications Corporation
- Type
- Internet provider
- Registered
- Aug 27, 1998
- Domain
- chinatietong.com
- Website
- www.chinatietong.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
61.232.32.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.232.32.0/19 | AS9394 | /19 | APNIC | RPKI valid |
| 61.232.0.0/16 | AS9394 | /16 | APNIC | Too specific |
IRR
Route objects on 61.232.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9394 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- CMNET
- Registrant
- China Mobile Communications Group Co., Ltd.
- Registrant country
- CN
- Organization
- Not stated by the registry
- Created
- Not stated by the registry
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 19, 2001
- Status
- assigned