Autonomous system
AS199101 CT-AS Chernykh Tatyana Anatolyevna
Unclassified RIPE
Summary
Chernykh Tatyana Anatolyevna
leased ipv4 small
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-Leaseon 200.96.96.0/22 and 200.96.104.0/23, andCTAon 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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 2.30K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 5 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS199101- Registry name
- CT-AS
- Registrant
- LocalNCC-mnt
- Abuse contact
- ant1xrist76@gmail.com
- Registered
- 2026-04-13
- Last changed
- 2026-04-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 13 valid, 0 with no ROA
- ROAs
- 18 authorising AS199101
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 19 naming AS199101
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 448 networks and 1,851 prefixes, as published 2026-11-03. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere