LAYER3 INTEL
Get started
Sign in
Data as of Nov 3, 2026

103.135.58.0/23

No anonymizer space · no proxy exits in 30 days

F5 Networks SARL · space held by Volterra Inc.

Announcement
103.135.56.0/22
RPKI valid
Announced by
AS35280
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
103.135.59.0/24
since Mar 2022
AS35280BusinessVolterra Inc.
via Volterra Hong Kong

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.135.56.0/221,024VOLTERRA-APVolterra Inc. (ORG-VI9-AP) · USALLOCATED PORTABLE—[email protected]
└ 103.135.58.0/24256VOLTERRA-AU-20210910Volterra AustraliaALLOCATED NON-PORTABLE—[email protected]
└ 103.135.59.0/24256VOLTERRA-HK-20210301Volterra Hong KongALLOCATED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 103.135.56.0/22

Prefix
103.135.56.0/22
Announced by
AS35280 F5 Networks SARL
Type
Business
RPKI
RPKI valid
Netname
VOLTERRA-AP
Registrant
Volterra Inc.
RIR
APNIC
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