88.204.128.0/17

Currently announced by AS9198 Kazakhtelecom, in the routed prefix 88.204.128.0/17.

Current ASN: AS9198; Kazakhtelecom
Routed prefix: 88.204.128.0/17; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: RIPENCC; Kazakhstan · 88.204.128.0/17

Routing data · Oct 23, 2026, 22:20 UTC

ASN historyEvery routed prefix covering 88.204.128.0/17

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
88.204.128.0/17	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing

More specific routes18 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
88.204.128.0/20	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.137.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.160.0/20	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.165.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.184.0/21	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.196.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.200.0/22	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.208.0/23	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.212.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.216.0/22	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.238.0/23	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.240.0/22	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.248.0/23	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.252.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.254.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.255.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-23 22:20	Announcing
88.204.138.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-22 16:22	Stopped
88.204.159.0/24	AS9198	Kazakhtelecom	Kazakhstan	Before monitoring	2026-10-22 16:22	Stopped

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: RIPENCC
Allocated block: 88.204.128.0/17
Country: Kazakhstan
Allocation date: 2005-12-01
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.