Data as of Nov 9, 2026
103.127.251.128/25
No anonymizer space · no proxy exits in 30 daysADC Group CO.,LIMITED
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS138527 ADC Group CO.,LIMITED
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 |
|---|---|---|---|---|---|---|
| 103.127.248.0/22 | 1,024 | ADC-HK | ADC Group CO.,LIMITED (ORG-AGC3-AP) · HK | ALLOCATED PORTABLE | — | noc@ |
| └ 103.127.251.128/25 | 128 | TRANSSSSHK | Transsss Inc. HK Node | ALLOCATED NON-PORTABLE | — | noc@ |
Network & registry
Announced by
Covering announcement 103.127.251.0/24
- Prefix
- 103.127.251.0/24
- Announced by
- AS24373 ADC Group CO.,LIMITED
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- ADC-HK
- Registrant
- ADC Group CO.,LIMITED
- RIR
- APNIC
Origin network
AS24373
HK
- Name
- ADC Group CO.,LIMITED
- Type
- Hosting
- Registered
- Jul 4, 2019
- Domain
- adcstack.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 103.127.251.0/24
103.127.251.0/24
Routing history
- Pattern
- Rotating
- First seen
- Jun 2019
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.127.251.0/24 | AS138527 | /24 | APNIC | Another network |
| 103.127.250.0/23 | AS138527 | /23 | APNIC | Another network |
| 103.127.248.0/22 | AS13444 | /24 | APNIC | Another network |
| 103.127.248.0/22 | AS24373 | /24 | APNIC | RPKI valid |
| 103.127.248.0/22 | AS63889 | /24 | APNIC | Another network |
| 103.127.248.0/22 | AS138527 | /22 | APNIC | Another network |
IRR
Route objects on 103.127.251.0/24
Whois
Registration for this announcement
- Range
- 103.
127. 248. 0/ 22 - Netname
- ADC-HK
- Registrant
- ADC Group CO.,LIMITED
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 29, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Dec 27, 2018
- Status
- assigned
Report abuse
Abuse contact
- noc@
adcstack. com - Name
- ABUSE ADCHK
- Handle
- AA1418-AP