Data as of Nov 12, 2026

113.23.210.0/24

No anonymizer space · no proxy exits in 30 days

Extreme Broadband - Total Broadband Experience · space held by Extreme Broadband

Announcement
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
113.23.128.0/1732,768EXTREMEExtreme Broadband (ORG-EB2-AP) · MYALLOCATED PORTABLE—abuse@extremebb.net
└ 113.23.210.0/24256KNTC-KOREAKNTC-KoreaASSIGNED NON-PORTABLE—abuse@extremebb.net

Network & registry

Routing timeline

Who has announced 113.23.128.0/17

113.23.128.0/17

Routing history

Pattern
Stable
First seen
Nov 2011
Current origin since
Nov 2011 · 15 yr
Origin networks
2
Last change of origin
Sep 2012
Recorded history

History

Handoffs
1