Data as of Nov 5, 2026
220.113.0.0/20
No anonymizer space · no proxy exits in 30 daysChina Unicom Beijing Province Network · space held by BeiJing Guoxin bilin Telecom Technology Co.,Ltd
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 220.112.0.0/14 | 262,144 | GXBLnet | BeiJing Guoxin bilin Telecom Technology Co.,Ltd | ALLOCATED PORTABLE | — | ipas@ |
| └ 220.113.0.0/19 | 8,192 | DXTNET | Beijing Teletron Telecom Engineering Co., Ltd. | ALLOCATED NON-PORTABLE | — | ipas@ |
Network & registry
Registry
Holder
- Organization
- BeiJing Guoxin bilin Telecom Technology Co.,Ltd
- Range
- 220.
112. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Beijing Teletron Telecom Engineering Co., Ltd.
- Reallocated range
- 220.
113. 0. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS4808
CN
- Name
- China Unicom Beijing Province Network
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 5
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 6
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7497 not the origin | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
Whois
Registration for this announcement
- Range
- 220.
113. 0. 0/ 19 - Netname
- DXTNET
- Registrant
- Beijing Teletron Telecom Engineering Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Teletron Telecom Engineering Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 20, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 24, 2002
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP