Data as of Nov 3, 2026
27.47.3.0/24
3 residential-proxy exits · 30 daysChina Unicom Guangzhou network · space held by China Unicom Guangdong province network
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- Infatica
- MangoProxy
- PacketStream
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 27.47.0.0/19 since Sep 2011 | AS17622 | Residential | 517 | China Unicom Guangdong province network | |
| 27.47.0.0/18 since Sep 2011 | AS17622 | Residential | 924 | China Unicom Guangdong province network | |
| 27.40.0.0/13 since Mar 2010 | AS17816 | Residential | 6,055 22 always on | China Unicom Guangdong 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 |
|---|---|---|---|---|---|---|
| 27.40.0.0/13 | 524,288 | UNICOM-GD | China Unicom Guangdong province network | ALLOCATED PORTABLE | — | [email protected] |
| └ 27.47.0.0/18 | 16,384 | GuangZhou-unicom | United-Communications-Network-Technology-Co-Ltd, GuangZhou | ASSIGNED NON-PORTABLE | — | [email protected] |
Network & registry
Announced by
Covering announcement 27.47.2.0/23
- Prefix
- 27.47.2.0/23
- Announced by
- AS17622 China Unicom Guangzhou network
- Type
- Residential
- Proxy exits
- 7
- RPKI
- RPKI valid
- Netname
- GuangZhou-unicom
- Registrant
- United-Communications-Network-Technology-Co-Ltd, GuangZhou
- RIR
- APNIC
Registry
Holder
- Organization
- China Unicom Guangdong province network
- Range
- 27.40.0.0/13
- Registration type
- ALLOCATED PORTABLE
Origin network
AS17622
CN
- Name
- China Unicom Guangzhou network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
27.47.2.0/23
Routing history
- Pattern
- Stable
- First seen
- May 2022
- Current origin since
- May 2022 · 4.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 27.47.2.0/23 | AS17622 | /23 | APNIC | RPKI valid |
| 27.47.0.0/19 | AS17622 | /19 | APNIC | Too specific |
| 27.47.0.0/18 | AS17622 | /18 | APNIC | Too specific |
| 27.40.0.0/13 | AS17816 | /13 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 27.47.0.0/18
- Netname
- GuangZhou-unicom
- Registrant
- United-Communications-Network-Technology-Co-Ltd, GuangZhou
- Registrant country
- CN
- Organization
- United-Communications-Network-Technology-Co-Ltd, GuangZhou
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- MAINT-CNCGROUP-GD
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 23, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CUCN
- Handle
- AC1718-AP