Data as of Nov 6, 2026
203.144.53.0/24
No anonymizer space · no proxy exits in 30 daysVeriSign Infrastructure & Operations · space held by VeriSign, Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS16838 VeriSign Infrastructure & Operations, after 4.6 years unannounced
Network & registry
Origin network
AS7342
US
- Name
- VeriSign Infrastructure & Operations
- Type
- Business
- Registered
- Nov 13, 1996
- Domain
- verisign.com
- Website
- www.verisign.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2011
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 203.
144. 48. 0/ 20 - Netname
- VRSN
- Registrant
- VeriSign, Inc
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- US
- Delegated
- Mar 29, 2006
- Status
- assigned
Report abuse
Abuse contact
- noc@
verisign. com - Name
- ABUSE VRSN
- Handle
- AV351-AP