Data as of Nov 3, 2026
61.237.252.0/24
No anonymizer space · no proxy exits in 30 daysChina TieTong Telecommunications Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 61.237.128.0/17 since May 2005 | AS9394 | Internet provider | 7 | |
| 61.237.0.0/16 since May 2005 | AS9394 | Internet provider | 7 |
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 |
|---|---|---|---|---|---|---|
| 61.232.0.0 - 61.237.255.255 | 393,216 | CTTNET | China TieTong Telecommunications Corporation | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
Origin network
AS24138
CN
- Name
- China TieTong Telecommunications Corporation
- Type
- Internet provider
- Registered
- Aug 23, 2004
- Domain
- cmtietong.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2016
- Current origin since
- May 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.237.252.0/24 | AS24138 | /24 | APNIC | RPKI valid |
| 61.237.128.0/17 | AS9394 | /17 | APNIC | Another network |
| 61.237.0.0/16 | AS9394 | /16 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- CTTNET
- Registrant
- China TieTong Telecommunications Corporation
- 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