Autonomous system profile

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

AS57100

Announcement observedRIPE NCC

Individual entrepreneur Dyachenko Valentina Ivanovna · WEBNETWORK

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

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS57100
Registration country: RIR did not provide a registration country
Name: Individual entrepreneur Dyachenko Valentina Ivanovna
Abbreviation: WEBNETWORK
Registration date: 7/19/2011, 12:18:28
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
94.154.39.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/31/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Individual entrepreneur Dyachenko Valentina Ivanovna
RIR: RIPE NCC
Registration country: RIR did not provide a registration country
Registration date: 7/19/2011, 12:18:28
Abuse contact: abuse@pitline.net

Snapshot trend

10/5/2026, 15:55:541 v40 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 · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations