Data as of Nov 11, 2026

131.203.0.0/19

No anonymizer space · no proxy exits in 30 days

Two Degrees Networks Limited · space held by Two Degrees Mobile Limited

Announcement
RPKI valid
Announced by
Type
Mobile
69% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
131.203.8.0/21
since Jul 2017
AS132264BusinessTwo Degrees Mobile Limited
131.203.18.0/23
since Feb 2024
AS132264BusinessTwo Degrees Mobile Limited

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Mobile5,63269%3
Business2,56031%2

Network & registry

Routing timeline

Who has announced 131.203.0.0/16

131.203.0.0/16

Routing history

Pattern
Rotating
First seen
May 2005
Current origin since
Jan 2022 · 4.8 yr
Origin networks
2
Last change of origin
Jan 2022
Recorded history

History

Handoffs
1