Data as of Nov 14, 2026
220.228.131.0/24
No anonymizer space · no proxy exits in 30 daysNew Century InfoComm Tech Co., Ltd. · space held by New Centry InfoComm Tech. Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.228.128.0/19 since May 2005 | AS9919 | Residential | 8 1 always on | New Centry InfoComm Tech. Co., Ltd. | |
| 220.228.128.0/18 since Jan 2014 | AS9919 | Residential | 8 1 always on | New Centry InfoComm Tech. Co., Ltd. | |
| 220.228.128.0/17 since May 2005 | AS9919 | Residential | 49 7 always on | New Centry InfoComm Tech. Co., Ltd. | |
| 220.228.0.0/16 since May 2005 | AS9919 | Residential | 49 7 always on | New Centry InfoComm Tech. Co., Ltd. | |
| 220.228.0.0/15 since Jan 2014 | AS9919 | Residential | 85 11 always on | New Centry InfoComm Tech. 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 |
|---|---|---|---|---|---|---|
| 220.228.0.0/15 | 131,072 | NCICNET-TW | New Centry InfoComm Tech. Co., Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- New Centry InfoComm Tech. Co., Ltd.
- Range
- 220.
228. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9919
TW
- Name
- New Century InfoComm Tech Co., Ltd.
- Type
- Internet provider
- Registered
- Mar 28, 2000
- Domain
- seed.net.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2010
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 220.228.0.0/16 | AS4780 | /24 | APNIC | Another network |
| 220.228.0.0/16 | AS9919 | /24 | APNIC | RPKI valid |
| 220.228.0.0/15 | AS4780 | /24 | APNIC | Another network |
| 220.228.0.0/15 | AS9919 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 220.
228. 131. 0/ 24 - Netname
- NCICNET-NET
- Registrant
- New Centry InfoCom Tech. Co., Ltd.
- Registrant country
- TW
- Organization
- New Centry InfoCom Tech. Co., Ltd.
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jan 2, 2004
- Status
- assigned