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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

AS18636 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS18636"
JSON Docs

Pass: AS18636 (ONDRYA) announces 1 IPv4 and 3 IPv6 prefixes. Nothing to fix.

AS pageAS18636
HolderONDRYA - ONDRYA LLC
AllocationARIN, United States (US), assigned 2025-10-23
Prefixes (IPv4 / IPv6)1 / 3
RPKI valid100% (4 / 4)
Upstreams and peers8
Peering policyOpen

Checks

Routing and RPKI AS18636 announces 1 IPv4 and 3 IPv6 prefixes.
  • Pass: AS18636 announces 1 IPv4 and 3 IPv6 prefixes.
  • Pass: All 4 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 8 upstreams and peers, 0 downstream networks seen.
HolderONDRYA - ONDRYA LLC
IPv4 prefixes1
IPv6 prefixes3
RPKI4 valid
Downstream networks0

Upstreams and peers seen to the left 8

AS394177 Shift Hosting AS214809 Stocade AS6939 Hurricane Electric AS34872 Servperso Systems Transit ASN AS25091 IP-Max SA AS34927 FogNet AS401753 BIXCE AS48646 Stefan Dunkel

Announced prefixes 4

204.69.247.0/24 2602:f4f2:10::/44 2602:f4f2:20::/44 2602:f4f2:f1::/48

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.arin.net.
  • Pass: Found at rdap.arin.net.
NameONDRYA
HandleAS18636
RangeAS18636
Statusactive
Registered2025-10-23T12:27:41-04:00
Last changed2025-10-23T12:27:42-04:00
Abuse contactandy@ondrya.com
Allocation
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on2025-10-23
StatusAssigned
Delegated rangeAS18636

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

Contacts
RoleNameEmail
registrant Ondrya

Source: https://rdap.arin.net/registry/autnum/18636. Registration data from rdap.arin.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup
PeeringDB AS18636 is in PeeringDB as Ondrya.
  • Pass: AS18636 is in PeeringDB as Ondrya.
  • Info: Peering policy: Open.
  • Info: Present at 7 internet exchanges with 7 ports (16G in total).
NetworkOndrya (Ondrya)
AS numberAS18636
TypeEducational/Research, North America
Websitehttps://ondrya.com
IRR as-setAS18636:AS-ONY
Traffic100-1000Mbps, Not Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-09-11
Contacts
NOCnoc@as18636.net

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup