Data as of Nov 11, 2026
192.72.12.0/22
No anonymizer space · no proxy exits in 30 daysDigital United Inc. · space held by Digital United I
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192. | 64,000 | SEEDNET-NET | Digital United I | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 192.72.13.0/24 | 256 | STEPNET | imported inetnum object for III | ASSIGNED PORTABLE | — | hostmaster@ |
| └ 192.72.14.0/24 | 256 | SEED-NET14 | imported inetnum object for III | ASSIGNED PORTABLE | — | hostmaster@ |
| └ 192.72.15.0/24 | 256 | PMF | imported inetnum object for PMF | ASSIGNED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 192.72.8.0/21
- Prefix
- 192.72.8.0/21
- Announced by
- AS4780 Digital United Inc.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- SEEDNET-NET
- Registrant
- Seednet-TaichungDP-S
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Digital United I
- Range
- 192.
72. 3. 0 - 192. 72. 252. 255 - 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
Who has announced 192.72.8.0/21
192.72.8.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.72.8.0/21 | AS4780 | /24 | APNIC | RPKI valid |
| 192.72.8.0/21 | AS9919 | /24 | APNIC | Another network |
IRR
Route objects on 192.72.8.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4780 | RADB | SeedNet | MAINT-AS4780 | Mar 13, 2026 |
Whois
Registration for this announcement
- Range
- 192.
72. 8. 0/ 21 - Netname
- SEEDNET-NET
- Registrant
- Seednet-TaichungDP-S
- Registrant country
- TW
- Organization
- Seednet-TaichungDP-S
- Org country
- TW
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Dec 9, 1992
- Status
- assigned