Data as of Nov 14, 2026
123.205.252.0/22
No anonymizer space · no proxy exits in 30 daysDigital United Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.205.192.0/18 since Jan 2007 | AS4780 | Residential | 19 3 always on | Digital United Inc. | |
| 123.205.0.0/16 since Jan 2007 | AS4780 | Residential | 1,293 49 always on | Digital United Inc. | |
| 123.204.0.0/15 since Jan 2007 | AS4780 | Residential | 1,948 61 always on | Digital United Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 123.205.252.0/24 since Sep 2017 | AS4780 | Residential | Digital United Inc. | |
| 123.205.253.0/24 since Sep 18, 2026 | AS4780 | Residential | Digital United Inc. | |
| 123.205.254.0/24 since Sep 2017 | AS4780 | Residential | Digital United Inc. | |
| 123.205.255.0/24 since Apr 2008 | AS4780 | Residential | Digital United Inc. |
Network & registry
Announced by
Covering announcement 123.205.224.0/19
- Prefix
- 123.205.224.0/19
- Announced by
- AS4780 Digital United Inc.
- Type
- Residential
- Proxy exits
- 17
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- SEEDNET-NET
- Registrant
- Digital United Inc.
- RIR
- APNIC
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
123.205.224.0/19
Routing history
- Pattern
- Stable
- First seen
- Jan 2007
- Current origin since
- Jan 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.205.128.0/17 | AS4780 | /24 | APNIC | RPKI valid |
| 123.205.0.0/16 | AS4780 | /24 | APNIC | RPKI valid |
| 123.205.0.0/16 | AS9919 | /24 | APNIC | Another network |
| 123.204.0.0/15 | AS4780 | /24 | APNIC | RPKI valid |
| 123.204.0.0/15 | AS9919 | /24 | APNIC | Another network |
IRR
Route objects on 123.205.224.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4780 | RADB | SeedNet | MAINT-AS4780 | Mar 11, 2026 |
Whois
Registration for this announcement
- Range
- 123.
204. 0. 0/ 15 - Netname
- SEEDNET-NET
- Registrant
- Digital United Inc.
- Registrant country
- TW
- Organization
- Digital United Inc.
- 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 28, 2006
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP