Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS203915

Announcement observedRIPE NCC

ISHRAK-203915 Ishrak Rahman · ISHRAK-203915

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/10/2026, 16:46:38Snapshot expired

View network topology RDAP registration

ASN: AS203915
Registration country: Bangladesh
Name: ISHRAK-203915 Ishrak Rahman
Abbreviation: ISHRAK-203915
Registration date: 7/13/2022, 09:05:14
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a14:7580:ff7a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/10/2026, 08:00:00	×	✓	Currently valid
2a14:7580:ff7c::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/6/2026, 16:00:00	×	✓	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: ISHRAK-203915 Ishrak Rahman
RIR: RIPE NCC
Registration country: Bangladesh
Registration date: 7/13/2022, 09:05:14
Abuse contact: tech@ishrak.xyz

Snapshot trend

10/10/2026, 16:46:380 v42 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap