HomeASN LookupAS209022

AS209022 Tschajera-Limited Tschajera Limited

🇬🇧

Org handle: ORG-TL579-RIPE

RIPE NCCallocated
Announced Prefixes (BGP)
16total
0 IPv416 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)4.9×10²⁷
Announced (BGP)4.9×10²⁷
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
50
Country
🇬🇧 GB
RIR
RIPE NCC
Status
allocated
Allocated
2019-04-24

Routing hygiene

Score 5/100 · Low risk
RPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
4
diversity 48/100
  • All announced prefixes have a valid ROA and a matching IRR route object

Based on 16 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained

Announced Prefixes

(BGP)16
|
Prefix
RPKI
IRR
Last Seen
2a07:54c4:174e::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:8c40::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:c000::/36
 Valid
RIPE
2026-10-27
2a0c:9a40:c000::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:c001::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:c003::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:c005::/48
 Valid
RIPE
2026-10-27
2a0c:9a40:c009::/48
 Valid
RIPE
2026-10-27
2a10:a500:b00b::/48
 Valid
RIPE
2026-10-27
2a10:a501:b00b::/48
 Valid
RIPE
2026-10-27
1-10 of 16
1 / 2

Allocated Prefixes

(RIR)18
Prefix
Country
RIR
Status
143.246.143.0/24🇫🇷 FRRIPEassigned
2a07:54c4:174e::/48🇩🇪 DERIPEassigned
2a0c:9a40:c000::/36🇬🇧 GBRIPEassigned
2a0c:9a40:c000::/44🇬🇧 GBRIPEassigned
2a0c:9a40:c000::/48🇬🇧 GBRIPEassigned
2a0c:9a40:c001::/48🇩🇪 DERIPEassigned
2a0c:9a40:c003::/48🇳🇱 NLRIPEassigned
2a0c:9a40:c005::/48🇪🇸 ESRIPEassigned
2a0c:9a40:c009::/48🇨🇭 CHRIPEassigned
2a0c:9a44:cf::/48🇨🇭 CHRIPEassigned
1-10 of 18
1 / 2

All 16 announced prefixes of AS209022 →

Downstream Customers(8)

ASNName
AS54148🇨🇦DYNAMIC-QUANTUM-NETWORKS - Dynamic Quantum Networks
AS199518🇺🇸GSHAPIRO-AS Gregory Shapiro
AS201439🇳🇴Haaland Hans Christian Haaland
AS205848🇩🇪Server-Network-Pohl Dominik Pohl
AS209718🇧🇪REDPANDA-DNS-AS Jori Vanneste
AS213576🇮🇪ERTIUS-NET Robert Weir
AS215223🇮🇩ADEKABANG-AS-ID Mohammad Raska
AS402801🇺🇸ANDRII-NET - Andrii

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS209022 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS34927IFog10
  • AS6939Hurricane Electric4
  • AS174Cogent Communications1
  • AS1299TWELVE99 Arelion Sweden AB1

Downstreams (1)

Networks whose own prefixes AS209022 passes on: usually its customers.

ASPA
No ASPA0 upstreams, 8 downstreams
Listed as Upstream Provider by
8 ASNs
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/209022

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/209022" | jq