Data as of Nov 3, 2026
211.74.133.0/24
No anonymizer space · no proxy exits in 30 daysDigital United Inc. · space held by Taiwan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 211.74.128.0/19 since May 2005 | AS4780 | Residential | 1 | Taiwan Network Information Center | |
| 211.74.128.0/18 since May 2005 | AS4780 | Residential | 2 | Taiwan Network Information Center | |
| 211.74.0.0/16 since May 2005 | AS4780 | Residential | 172 | 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 |
|---|---|---|---|---|---|---|
| 211.72.0.0/14 | 262,144 | TWNIC-TW | Taiwan Network Information Center | ALLOCATED PORTABLE | — | [email protected] |
| └ 211.74.128.0/17 | 32,768 | SEEDNET-TW | Digital United Inc. | ALLOCATED PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Taiwan Network Information Center
- Range
- 211.72.0.0/14
- 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
- Mar 2023
- Current origin since
- Mar 2023 · 3.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 211.74.128.0/17 | AS4780 | /24 | APNIC | RPKI valid |
| 211.74.128.0/17 | AS9919 | /24 | APNIC | Another network |
| 211.74.0.0/16 | AS4780 | /24 | APNIC | RPKI valid |
| 211.74.0.0/16 | AS9919 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4780 | RADB | SeedNet | MAINT-AS4780 | Mar 13, 2026 |
Whois
Registration for this announcement
- Range
- 211.74.128.0/21
- Netname
- SEEDNET-NET
- Registrant
- Seednet-TaipeiDP-S
- Registrant country
- TW
- Organization
- Seednet-TaipeiDP-S
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Nov 23, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- IRT-NCIC-TW
- Handle
- IRT-NCIC-TW