Data as of Nov 15, 2026
122.147.210.0/24
No anonymizer space · no proxy exits in 30 daysDigital United Inc. · space held by New Century InfoComm Tech. Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 122.147.192.0/19 since Nov 2013 | AS9919 | Residential | 5 | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.192.0/18 since Jan 2014 | AS9919 | Residential | 10 | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.128.0/17 since May 2012 | AS9919 | Residential | 38 1 always on | New Century InfoComm Tech. Co., Ltd. | |
| 122.147.0.0/16 since Jan 2007 | AS9919 | Residential | 133 6 always on | New Century InfoComm Tech. Co., Ltd. | |
| 122.146.0.0/15 since Mar 2017 | AS9919 | Residential | 219 10 always on | New Century 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 |
|---|---|---|---|---|---|---|
| 122.146.0.0/15 | 131,072 | NCICNET-NET | New Century InfoComm Tech. Co., Ltd. | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- New Century InfoComm Tech. Co., Ltd.
- Range
- 122.
146. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4780
TW
- Name
- Digital United Inc.
- Type
- Internet provider
- Registered
- Jul 9, 1996
- Domain
- seed.net.tw
- Website
- www.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
- Sep 2017
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 122.147.192.0/18 | AS9919 | /24 | APNIC | Another network |
| 122.147.128.0/17 | AS4780 | /24 | APNIC | RPKI valid |
| 122.147.0.0/16 | AS9919 | /24 | APNIC | Another network |
| 122.146.0.0/15 | AS4780 | /24 | APNIC | RPKI valid |
| 122.146.0.0/15 | AS9919 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 122.
147. 208. 0/ 22 - 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
- Dec 29, 2006
- Status
- assigned
Report abuse
Abuse contact
- antispam@
seed. net. tw - Name
- IRT-NCIC-TW
- Handle
- IRT-NCIC-TW