Data as of Nov 14, 2026
61.66.22.0/24
No anonymizer space · no proxy exits in 30 daysDigital United Inc. · space held by Taiwan Network Information Center
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.66.0.0/19 since Jan 2014 | AS9919 | Residential | Taiwan Network Information Center | ||
| 61.66.0.0/18 since May 2005 | AS9919 | Residential | Taiwan Network Information Center | ||
| 61.66.0.0/17 since May 2005 | AS9919 | Residential | 5 1 always on | Taiwan Network Information Center | |
| 61.66.0.0/16 since Jan 2014 | AS9919 | Residential | 14 2 always on | Taiwan Network Information Center |
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 |
|---|---|---|---|---|---|---|
| 61.66.0.0/16 | 65,536 | TWNIC-TW | Taiwan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
IPv4 market
Holder
- Organization
- Taiwan Network Information Center
- Range
- 61.
66. 0. 0/ 16 - 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
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.66.0.0/16 | AS4780 | /24 | APNIC | RPKI valid |
| 61.66.0.0/16 | AS9919 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 61.
66. 22. 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
- Feb 21, 2001
- Status
- assigned