Data as of Nov 7, 2026
122.147.64.0/18
No anonymizer space · no proxy exits in 30 daysNew Century InfoComm Tech Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 122.147.0.0/17 since May 2012 | AS9919 | Residential | 88 6 always on | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.0.0/16 since Jan 2007 | AS9919 | Residential | 123 8 always on | New Century InfoComm Tech. Co., Ltd. | |
| 122.146.0.0/15 since Mar 2017 | AS9919 | Residential | 202 11 always on | New Century InfoComm Tech. Co., Ltd. |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 122.147.64.0/19 since Nov 2013 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.65.0/24 since Jun 2025 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.67.0/24 since Jul 2017 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.68.0/24 since Jan 2026 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.69.0/24 since Jan 2026 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.72.0/24 since Dec 2020 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.75.0/24 since Aug 2026 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.96.0/19 since Jan 2014 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.96.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.97.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.98.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.99.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.100.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.101.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.102.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.103.0/24 since Jan 2026 | AS4780 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.104.0/24 since Nov 2020 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.105.0/24 since Nov 2020 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.106.0/24 since Nov 2020 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.107.0/24 since Jun 2025 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.108.0/24 since Nov 2024 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.109.0/24 since Nov 2024 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.110.0/24 since Nov 2024 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.111.0/24 since Nov 2024 | AS9919 | Residential | New Century InfoComm Tech. Co., Ltd. |
Network & registry
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
- Stable
- First seen
- Jan 2014
- Current origin since
- Jan 2014 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.147.64.0/18 | AS9919 | /24 | APNIC | RPKI valid |
| 122.147.0.0/16 | AS9919 | /24 | APNIC | RPKI valid |
| 122.146.0.0/15 | AS4780 | /24 | APNIC | Another network |
| 122.146.0.0/15 | AS9919 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 122.
146. 0. 0/ 15 - Netname
- NCICNET-NET
- Registrant
- New Century InfoComm Tech. Co., Ltd.
- Registrant country
- TW
- Organization
- New Century InfoComm Tech. Co., Ltd.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Dec 29, 2006
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP