Data as of Nov 7, 2026
222.175.137.0/25
No anonymizer space · no proxy exits in 30 daysAS58540 · space held by Chinanet Shandong Province Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 222.174.0.0/15 since May 2005 | AS4134 | Residential | 194 25 always on | Chinanet Shandong 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 |
|---|---|---|---|---|---|---|
| 222. | 196,608 | CHINANET-SD | Chinanet Shandong Province Network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 222.175.137.0/25 | 128 | Jinan-hongyu-Bar | Jinan-hongyu-Bar,Jinan city,Shandong province | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-SD |
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
Announced by
Covering announcement 222.175.136.0/23
- Prefix
- 222.175.136.0/23
- Announced by
- AS58540
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CHINANET-SD
- Registrant
- Chinanet Shandong Province Network
- RIR
- APNIC
Origin network
AS58540
CN
- Type
- Hosting
- Registered
- Mar 2, 2012
- Domain
- chinatelecom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
222.175.136.0/23
Routing history
- Pattern
- Stable
- First seen
- Sep 2015
- Current origin since
- Sep 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 222.175.136.0/23 | AS58540 | /23 | APNIC | RPKI valid |
| 222.174.0.0/15 | AS4134 | /15 | APNIC | Another network |
IRR
Route objects on 222.175.136.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58540 | RADB | Chinanet Shandong province JinanIDC network | MAINT-AS58540 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 222.
173. 0. 0 - 222. 175. 255. 255 - Netname
- CHINANET-SD
- Registrant
- Chinanet Shandong Province Network
- Registrant country
- CN
- Organization
- Chinanet Shandong Province Network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 16, 2004
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP