Data as of Nov 9, 2026
203.193.104.0/24
No anonymizer space · no proxy exits in 30 daysVerizon Business · space held by Verizon Hong Kong Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 203.193.0.0/17 since May 2005 | AS703 | Unknown |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.193.64.0/18 | 16,384 | VzB-HK-NETBLOCK | Verizon Hong Kong Limited (ORG-VHKL1-AP) · SG | ALLOCATED PORTABLE | Sep 4, 2008 | abuse. |
| └ 203.193.104.0/23 | 512 | UU-203-193-104 | internal project | ASSIGNED NON-PORTABLE | — | abuse. via VzB-HK-NETBLOCK |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Verizon Hong Kong Limited
- Handle
- ORG-VHKL1-AP
- Range
- 203.
193. 64. 0/ 18 - Registration type
- ALLOCATED PORTABLE
Origin network
AS1689
US
- Name
- Verizon Business
- Type
- Internet provider
- Registered
- Nov 22, 1996
- Domain
- verizonbusiness.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1689 | RADB | Proxy route | MAINT-AS7545 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
193. 104. 0/ 23 - Netname
- UU-203-193-104
- Registrant
- internal project
- Registrant country
- HK
- Organization
- internal project
- Org country
- HK
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 3, 2010
- Maintainer
- maint-dns-uunet
- RIR
- APNIC
- Country
- HK
- Delegated
- May 4, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse.
apac@ verizon. com - Name
- ABUSE VERIZONAU
- Handle
- AV293-AP