Data as of Nov 6, 2026
42.0.128.0/17
No anonymizer space · no proxy exits in 30 daysCNCGROUP IP network of ShangHai IDC · space held by LocalArea Communication of LangFang LTD. CO.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 42.0.200.0/24 since Jul 2022 | AS138449 | Unknown | LocalArea Communication of LangFang LTD. CO. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 32,512 | >99% | 2 | |
| Unknown | 256 | 0.78% | 1 |
Network & registry
Origin network
AS17789
CN
- Name
- CNCGROUP IP network of ShangHai IDC
- Type
- Hosting
- Registered
- Jun 18, 2001
- Domain
- chinaunicom.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2016
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 3
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 42.0.185.0/24 | AS132790 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Mar 23, 2015 |
| 42.0.222.0/24 | AS63849 | RADB | Manetcom Data Center Ltd | MAINT-AS17709 | Nov 13, 2023 |
| 42.0.222.0/24 | AS63849 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 21, 2015 |
Whois
Registration for this announcement
- Range
- 42.
0. 128. 0/ 17 - Netname
- LFCOM
- Registrant
- LocalArea Communication of LangFang LTD. CO.
- Registrant country
- CN
- Organization
- LocalArea Communication of LangFang LTD. CO.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP