Data as of Nov 7, 2026
61.129.44.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by Data Communication Division
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.129.44.0/23 since Jul 2025 | AS4811 | Residential | Data Communication Division | ||
| 61.129.0.0/17 since Sep 2006 | AS4812 | Residential | 2 | Data Communication Division | |
| 61.129.0.0/16 since Sep 2006 | AS4812 | Residential | 5 | Data Communication Division |
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 |
|---|---|---|---|---|---|---|
| 61.128.0.0/15 | 131,072 | CHINANET-CN | Data Communication Division | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 61.129.44.0/24 | 256 | ALIBABA-COM-TECHNOLOGY | ALIBABA.COM(CHINA) Technology CORP.,LTD. | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-CN |
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
Registry
Holder
- Organization
- Data Communication Division
- Range
- 61.
128. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4811
CN
- Name
- China Telecom (Group)
- Type
- Internet provider
- Registered
- May 12, 1999
- Domain
- chinatelecom.com.cn
- 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
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.129.44.0/24 | AS4811 | /24 | APNIC | RPKI valid |
| 61.129.44.0/23 | AS4811 | /23 | APNIC | Too specific |
| 61.129.0.0/17 | AS4812 | /17 | APNIC | Another network |
| 61.129.0.0/16 | AS4812 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4811 | RADB | SHIDC | MAINT-AS4812 | Nov 4, 2025 |
Whois
Registration for this announcement
- Range
- 61.
129. 44. 0/ 24 - Netname
- ALIBABA-COM-TECHNOLOGY
- Registrant
- ALIBABA.COM(CHINA) Technology CORP.,LTD.
- Registrant country
- CN
- Organization
- ALIBABA.COM(CHINA) Technology CORP.,LTD.
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET-SH
- RIR
- APNIC
- Country
- CN
- Delegated
- May 27, 1999
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP