asn.dev

Routing security

AS135103 ALEX-NEO-AS-AP Alex Neo

Unclassified APNIC

RPKI valid 100% 4 of 4 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

4 observed

Every prefix observed with AS135103 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a06:9f45:1::/48RPKI validIRR34
2a06:9f45:3::/48RPKI validIRR30
2a06:9f45:100::/48RPKI validIRR34
2001:df4:75c0::/48RPKI validIRR34

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS135103 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2001:df4:75c0::/48/48APNIC
2402:9e80:9::/48/48APNIC
2a06:9f45::/32/48RIPENCC
2a0f:b240:5500::/40/48RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

7 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS917Misaka Network, Inc.Declarednot observed
AS20473The Constant Company, LLCDeclaredObserved
AS34927iFog GmbHDeclaredObserved
AS52025ParadoxNetworks LimitedDeclarednot observed
AS57578Misaka Network, Inc.DeclaredObserved
AS63473HostHatch, LLCDeclaredObserved
AS147181Flarezen Ltd.DeclaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

10 objects · 5 not announced

Route objects naming AS135103 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
2402:9e80:9::/48APNICAlex NeoMAINT-HUS-AP2016-02-16Not announced
2402:e380:305::/48APNICCustomer RouteMAINT-HUS-AP2021-06-07Not announced
2a06:9f45::/32RIPE—ZAPPIE-MNT2025-11-30Not announced
2a06:9f45:2::/48RIPE—ALEXNEO-MNT2025-12-01Not announced
2a0f:b240:5500::/40RIPE—GOCODEIT-AUTO-MNT2025-10-04Not announced
2001:df4:75c0::/48APNICAlex Neo Jing HuiMAINT-ALEXNEOJINGHUI-SG2024-10-22Announced
2001:df4:75c0::/48RADBVultr Customer RouteMAINT-AS204732026-09-26Announced
2a06:9f45:1::/48RIPE—ALEXNEO-MNT2025-12-01Announced
2a06:9f45:3::/48RIPE—ALEXNEO-MNT2025-12-01Announced
2a06:9f45:100::/48RIPE—ALEXNEO-MNT2025-12-06Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS135103 directly show who expects to carry it.

AS-setWhereRelationship
AS-17471APNICLists AS135103 as a direct member
AS-4IXPRIPELists AS135103 as a direct member
AS-4IXP-RSRIPELists AS135103 as a direct member
AS-4IXPV6RIPELists AS135103 as a direct member
AS-58682APNICLists AS135103 as a direct member
AS-9441APNICLists AS135103 as a direct member
AS-CLOUDIE:AS-ASHBURNARINLists AS135103 as a direct member
AS-CLOUDIE:AS-ASHBURNRIPELists AS135103 as a direct member
AS-CUBE-IIG-BDAPNICLists AS135103 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS135103 as a direct member
AS-FOGIXPRIPELists AS135103 as a direct member
AS-HOSTHATCHRIPELists AS135103 as a direct member
AS-HOSTUSRIPELists AS135103 as a direct member
AS-HURRICANEV6RADBLists AS135103 as a direct member
AS-IFOG-USRIPELists AS135103 as a direct member
AS-KDDI6RADBLists AS135103 as a direct member
AS-MISAKA-CUSTOMERS2RIPELists AS135103 as a direct member
AS-NETASSISTRIPELists AS135103 as a direct member
AS-ONIXARINLists AS135103 as a direct member
AS-RADIANT-IIGAPNICLists AS135103 as a direct member
AS-SET-RADIANTBDAPNICLists AS135103 as a direct member
AS-UKRAINERIPELists AS135103 as a direct member
AS152900:AS-CUSTOMERSAPNICLists AS135103 as a direct member
AS20473:AS-VULTRRADBLists AS135103 as a direct member
AS209533:AS-BGPTUNNELRIPELists AS135103 as a direct member
AS209735:AS-LAGRANGE-LONRIPELists AS135103 as a direct member
AS57369:AS-ONIXRIPELists AS135103 as a direct member
AS58717:AS-ISP-BDAPNICLists AS135103 as a direct member
AS58717:AS-SUMMITCOMMUNICATIONS-BDAPNICLists AS135103 as a direct member
AS917:AS-CUSTOMERSARINLists AS135103 as a direct member
AS917:AS-CUSTOMERS-LARGEARINLists AS135103 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.