Data as of Nov 3, 2026
203.185.33.0/24
No anonymizer space · no proxy exits in 30 daysF5 Networks SARL · space held by Hong Kong Broadband Network Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.185.0.0/18 since May 2005 | AS9269 | Residential | 49 2 always on |
Network & registry
Origin network
AS35280
FR
- Name
- F5 Networks SARL
- Type
- Business
- Registered
- Apr 1, 2015
- Domain
- f5.com
- Website
- www.f5.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2023
- Current origin since
- Jul 2023 · 3.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.185.33.0/24 | AS35280 | /24 | APNIC | RPKI valid |
| 203.185.0.0/18 | AS9269 | /24 | APNIC | Another network |
| 203.185.0.0/18 | AS9381 | /24 | APNIC | Another network |
| 203.185.0.0/18 | AS10103 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9269 not the origin | APNIC | Hong Kong Broadband Network Ltd | MAINT-HK-HKBN | Jan 29, 2021 |
| AS9269 not the origin | RADB | 9/F Tower I, Grand Century Place | MAINT-AS9269 | Nov 13, 2023 |
| AS10103 not the origin | APNIC | Hong Kong Broadband Network Ltd | MAINT-HK-HKBN | Apr 23, 2020 |
| AS10103 not the origin | NTTCOM | HKBN Customer Route | MAINT-HKBN | Jul 13, 2023 |
| AS10103 not the origin | RADB | Hong Kong Broadband Network Ltd | MAINT-AS9269 | Nov 13, 2023 |
| AS35280 | APNIC | Hong Kong Broadband Network Ltd | MAINT-HK-HKBN | Feb 15, 2024 |
| AS35280 | NTTCOM | HKBN Customer Route | MAINT-HKBN | Jun 18, 2026 |
| AS35280 | RADB | Hong Kong Broadband Network Ltd | MAINT-AS9269 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.185.16.0 - 203.185.63.255
- Netname
- HKBN
- Registrant
- Hong Kong Broadband Network Limited
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 15, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Sep 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE HKBNHK
- Handle
- AH1013-AP