Data as of Nov 10, 2026

203.131.97.8/29

No anonymizer space · no proxy exits in 30 days

VITRO Inc.

Announcement
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
203.131.96.0/19
since Aug 2012
AS7629HostingVITRO Inc.
203.131.64.0/18
since May 2005
AS7629HostingVITRO Inc.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.131.64.0/1816,384EPLDTVITRO Inc. (ORG-EI1-AP) · PHALLOCATED PORTABLE—abuse@vitrodc.com
└ 203.131.96.0/198,192VITROINCVITRO Inc. (ORG-EI1-AP) · PHALLOCATED PORTABLE—abuse@vitrodc.com

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

203.131.96.0/20

Routing history

Pattern
Stable
First seen
Oct 2025
Current origin since
Oct 2025 · 1.1 yr
Origin networks
1