Data as of Nov 14, 2026
222.29.0.0/17
26 residential-proxy exits · 30 daysChina Education and Research Network Center · space held by China Education and Research Network
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Recent change
New origin Sep 18, 2026
from AS24349 CERNET2 IX at Peking University, after 1.7 years unannounced
Residential-proxy exits
Proxy exits
26
0.08% of its addresses · 30 days
Spread
17 of 128
/24s with at least one exit
Providers
36
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
3.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 222.29.90.0/24 | 0 | 5 | |
| 222.29.20.0/24 | 0 | 2 | |
| 222.29.111.0/24 | 0 | 2 | |
| 222.29.100.0/24 | 0 | 2 | |
| 222.29.32.0/24 | 0 | 2 | |
| 222.29.41.0/24 | 0 | 2 | |
| 222.29.53.0/24 | 0 | 1 | |
| 222.29.52.0/24 | 0 | 1 | |
| 222.29.0.0/24 | 0 | 1 | |
| 222.29.54.0/24 | 0 | 1 | |
| 222.29.60.0/24 | 0 | 1 | |
| 222.29.61.0/24 | 0 | 1 | |
| 222.29.63.0/24 | 0 | 1 | |
| 222.29.73.0/24 | 0 | 1 | |
| 222.29.45.0/24 | 0 | 1 | |
| 222.29.25.0/24 | 0 | 1 | |
| 222.29.24.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FLEETPROXY
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPOasis
- IPPeak
- Infatica
- LemonPrime
- LightningProxies
- MangoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PROXYSCRAPE
- PROXYWING_BASIC
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- Proxyma
- RainProxy
- SPYDERPROXY_PREMIUM
- Shifter
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 222.28.0.0/14 since Jan 2013 | AS4538 | Business | 32 1 always on | China Education and Research Network | |
| 222.24.0.0/13 since Dec 2024 | AS4538 | Business | 319 4 always on | ||
| 222.16.0.0/12 since May 2005 | AS4538 | Business | 649 12 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 222.29.83.0/24 since Sep 18, 2026 | AS4538 | Business | China Education and Research Network |
Network & registry
Origin network
AS4538
CN
- Name
- China Education and Research Network Center
- Type
- Education
- Registered
- Aug 1, 2002
- Domain
- cernet.edu.cn
- Website
- www.edu.cn
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2007
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 6
Whois
Registration for this announcement
- Range
- 222.
28. 0. 0/ 14 - Netname
- BJR-CERNET
- Registrant
- China Education and Research Network
- Registrant country
- CN
- Organization
- China Education and Research Network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 3, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Nov 13, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cernet. edu. cn - Name
- ABUSE CERNETAP
- Handle
- AC1685-AP