AS199101 — CT-AS Chernykh Tatyana Anatolyevna

AS199101 announces 5 IPv4 prefixes covering 2,304 addresses and 0 IPv6 prefixes.

About this network

The AS handle CT-AS is held by Chernykh Tatyana Anatolyevna.

What it's used for

• The address space carries leased blocks, evidenced by the netnames LOCALNCC-Lease on 200.96.96.0/22 and 200.96.104.0/23, and CTA on 200.96.100.0/24.
• The AS announces 1792 IPv4 addresses across 3 prefixes with 2 observed neighbours, a ratio consistent with a small-scale access or endpoint network rather than transit.
• The registrant for the leased blocks is Local NCC Ltd., indicating the address space is provisioned by a local network coordination center rather than owned by the AS holder.

Notable

• Registrants differ from the announcer: 200.96.96.0/22 and 200.96.104.0/23 are registered to Local NCC Ltd., while 200.96.100.0/24 is registered to Chernykh Tatyana Anatolyevna.
• The address inventory consists of three small IPv4 prefixes totaling 1792 addresses, with no IPv6 prefixes in inventory.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 154.195.48.0/24
• 154.195.51.0/24
• 200.96.96.0/22
• 200.96.100.0/24
• 200.96.104.0/23

Upstream networks

• AS214716 WEYRO LTD
• AS401322 NetO Corp
• AS58212 dataforest GmbH

Adjacent networks

• AS214716 WEYRO LTD
• AS401322 NetO Corp
• AS58212 dataforest GmbH

Routing security

• RPKI: 13 valid, 0 invalid and 0 not-found announcements; 18 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 19 route objects.
• Listed in as-sets: AS-CDT-FENIX, AS-CDT-NETWORKS, AS-PHPFRIENDS, AS199101:AS-CT, AS401322:AS-NETOCLOUD-CUSTOMERS-0001, AS8508:AS-SASK-UPC-IN.