Data as of Nov 10, 2026
192.72.136.0/22
No anonymizer space · no proxy exits in 30 daysDigital United Inc. · space held by Digital United I
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 192.72.128.0/18 since May 2005 | AS4780 | Residential | 1 | Digital United I |
Network & registry
Announced by
Covering announcement 192.72.128.0/19
- Prefix
- 192.72.128.0/19
- Announced by
- AS4780 Digital United Inc.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- SEEDNET-NET
- Registrant
- Digital United I
- 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
192.72.128.0/19
Routing history
- Pattern
- Stable
- First seen
- Aug 2006
- Current origin since
- Aug 2006 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.72.128.0/18 | AS4780 | /24 | APNIC | RPKI valid |
| 192.72.128.0/18 | AS9919 | /24 | APNIC | Another network |
IRR
Route objects on 192.72.128.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4780 | RADB | SeedNet | MAINT-AS4780 | Mar 13, 2026 |
Whois
Registration for this announcement
- Range
- 192.
72. 3. 0 - 192. 72. 252. 255 - Netname
- SEEDNET-NET
- Registrant
- Digital United I
- Registrant country
- TW
- Organization
- Digital United I
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 4, 2021
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jun 27, 1990
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP