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Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

IP address, prefix or AS number

AS205794 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS205794"
JSON Docs

Warning: AS205794 (RTTW-AS JINZE YANG) announces 0 IPv4 and 5 IPv6 prefixes. 1 warning

AS pageAS205794
HolderRTTW-AS JINZE YANG
AllocationRIPE NCC, China (CN), allocated 2022-04-14
Prefixes (IPv4 / IPv6)0 / 5
RPKI valid100% (5 / 5)
Upstreams and peers15
Peering policyOpen

What to fix

  1. Warning

    No public NOC, policy or technical contact.

    Other networks use these addresses to set up peering and to reach you during an incident.

    Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

    Open in PeeringDB lookup

Checks

Routing and RPKI AS205794 announces 0 IPv4 and 5 IPv6 prefixes.
  • Pass: AS205794 announces 0 IPv4 and 5 IPv6 prefixes.
  • Pass: All 5 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 15 upstreams and peers, 239 downstream networks seen.
HolderRTTW-AS JINZE YANG
IPv4 prefixes0
IPv6 prefixes5
RPKI5 valid
Downstream networks239

Upstreams and peers seen to the left 15

AS31898 Oracle Cloud Infrastructure AS3204 xTom V.PS AS20473 The Constant Company AS34927 FogNet AS35661 VIRTUASYS.EU AS835 GoCodeIT AS835 AS25091 IP-Max SA AS14840 BR.Digital AS24482 SG.GS AS39351 31173 Services AS12735 TurkNet Iletisim Hizmetleri A.S AS209022 Tschajera Limited

Announced prefixes 5

2a0a:6040:ec00::/40 2a0e:aa07:e039::/48 2a0f:9400:7700::/48 2001:678:12c8::/48 2001:678:12cc::/48

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.db.ripe.net.
  • Pass: Found at rdap.db.ripe.net.
NameRTTW-AS
HandleAS205794
RangeAS205794
Statusactive
Registered2022-04-14T12:24:55Z
Last changed2026-09-12T06:30:21Z
Abuse contactrttwyjz@gmail.com
Allocation
Registry (RIR)RIPE NCC
CountryChina (CN)
Delegated on2022-04-14
StatusAllocated
Delegated rangeAS205794

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts
RoleNameEmail
registrant mnt-us-kirino-1
registrant JINZE YANG
registrant RIPE-NCC-END-MNT
registrant RTTW-MNT
abuse RTTW NOC rttwyjz@gmail.com

Source: https://rdap.db.ripe.net/autnum/205794. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup
PeeringDB No public NOC, policy or technical contact.
  • Pass: AS205794 is in PeeringDB as JINZE YANG.
  • Info: Peering policy: Open.
  • Info: Present at 4 internet exchanges with 4 ports (2.1G in total).
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2024-03-21.
NetworkJINZE YANG (RTTW-NET)
AS numberAS205794
TypeEducational/Research, Global
Websitehttps://r2wind.cn/
IRR as-setAS205794:AS-SET
Prefixes (IPv4 / IPv6)0 / 100
TrafficNot Disclosed
Peering policyOpen
Policy URLhttps://www.as205794.net/
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Looking glasshttps://lg.as205794.net/
Last updated2024-03-21

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup