Data as of Nov 8, 2026
218.21.248.0/22
1 residential-proxy exit · 30 daysUNICOM InnerMongolia province network · space held by China Unicom Neimeng province network
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
17
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
27 observations
Proxy providers listing exits
- Ake.net
- BirdProxies
- ByteProxies
- EnigmaProxy
- FlexyProxies
- GSocks
- GonzoProxy
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- Proxyma
- QUANTICDATA
- RainProxy
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.21.240.0/20 since Aug 2008 | AS4837 | Residential | 6 1 always on | China Unicom Neimeng province network | |
| 218.21.128.0/17 since May 2005 | AS4837 | Residential | 88 2 always on | China Unicom Neimeng province network |
Network & registry
Origin network
AS139007
CN
- Name
- UNICOM InnerMongolia province network
- Type
- Hosting
- Registered
- Apr 24, 2019
- Domain
- hh.nm.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2019
- Current origin since
- May 2019 · 7.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.21.248.0/22 | AS139007 | /22 | APNIC | RPKI valid |
| 218.21.240.0/20 | AS4837 | /20 | APNIC | Another network |
| 218.21.128.0/17 | AS4837 | /17 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 218.
21. 128. 0/ 17 - Netname
- UNICOM-NM
- Registrant
- China Unicom Neimeng province network
- Registrant country
- CN
- Organization
- China Unicom Neimeng province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 12, 2001
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP