Data as of Nov 6, 2026

203.61.121.208/28

No anonymizer space · no proxy exits in 30 days

Verizon Business · space held by Verizon Australia Pty Limited

Announcement
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.61.0.0/1665,536VzB-AU-NETBLOCKVerizon Australia Pty Limited (ORG-VAPL3-AP) · AUALLOCATED PORTABLE—abuse.apac@verizon.com
└ 203.61.121.0 - 203.61.122.255512VZDSL-AUUUNET Non-Portable Customer AssignmentASSIGNED NON-PORTABLE—abuse.apac@verizon.com
via VzB-AU-NETBLOCK
└ 203.61.121.208/2816RICHMOND-AUUUNET Non-Portable Customer AssignmentASSIGNED NON-PORTABLE—abuse.apac@verizon.com
via VZDSL-AU

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

Announced by

Covering announcement 203.61.0.0/16

Prefix
203.61.0.0/16
Announced by
AS703 Verizon Business
Type
Internet provider
RPKI
No RPKI
Netname
VzB-AU-NETBLOCK
Registrant
Verizon Australia Pty Limited
RIR
APNIC
Origin network

AS703

US
Name
Verizon Business
Type
Internet provider
Registered
Aug 3, 1990
Domain
verizonbusiness.com
Website
www.verizon.com/business/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed