asn.dev

Routing security

AS23428 SERVERFORGE

Unclassified ARIN

RPKI valid 100% 14 of 14 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 13 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS23428 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.136.232.0/24RPKI validIRR50
23.136.233.0/24RPKI validIRR51
23.147.72.0/24RPKI validIRR51
130.12.240.0/24RPKI validIRR52
198.160.217.0/24RPKI validIRR57
2602:fb68:1c0::/42RPKI validIRR34
2602:fb68:100::/42RPKI validIRR29
2602:fb68:140::/42RPKI validIRR33
2602:fb68:180::/42RPKI validIRR34
2602:fb68:180::/48RPKI validIRR34
2602:fb68:800::/48RPKI validIRR33
2602:fb68:900::/48RPKI validIRR33
2602:fb68:c0::/42RPKI validIRR29
2602:fb68:c1::/48RPKI validIRR33

RPKI · ROAs

Route origin authorisations

13 ROAs

Signed statements by address holders that AS23428 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.136.232.0/24/24ARIN
23.136.233.0/24/24ARIN
23.147.72.0/24/24ARIN
130.12.240.0/24/24ARIN
198.160.217.0/24/24ARIN
2001:470:290::/48/48ARIN
2602:fb68:c0::/42/48ARIN
2602:fb68:100::/42/48ARIN
2602:fb68:140::/42/48ARIN
2602:fb68:180::/42/48ARIN
2602:fb68:1c0::/42/48ARIN
2602:fb68:800::/48/48ARIN
2602:fb68:900::/48/48ARIN

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

RPKI · ASPA

Declared transit providers

8 declared

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

ASNetworkASPARouting paths
AS1299Arelion Sweden ABDeclaredObserved
AS6939Hurricane Electric LLCDeclaredObserved
AS22611InMotion Hosting, Inc.DeclaredObserved
AS52025ParadoxNetworks LimitedDeclaredObserved
AS52210Accuris Technologies Ltd.DeclaredObserved
AS54641InMotion Hosting, Inc.DeclaredObserved
AS61138Zappie Host LLCDeclaredObserved
AS64289Macarne.comDeclaredObserved
AS9002RETN Limitednot declaredObserved
AS24482SG.GSnot declaredObserved
AS34927iFog GmbHnot declaredObserved
AS394256Tech Futures Interactive Inc.not declaredObserved
AS58057Securebit AGnot declaredObserved
AS64073Vetta Groupnot declaredObserved
AS293ESnetnot declaredObserved
AS3130RGnet OUnot declaredObserved
AS7575Australian Academic and Research Network (AARNet)not 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

27 objects · 1 not announced

Route objects naming AS23428 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
2001:470:290::/48ARINNET-2001-470-290---48-AS23428MNT-HURC2024-02-14Not announced
23.136.232.0/24ARINServerForge LLC NA, WestMNT-SL-21162023-02-19Announced
23.136.232.0/24RADBServerForge LLC WestMAINT-AS226112023-11-13Announced
23.136.233.0/24ARINhttps://serverforge.orgMNT-SL-21162023-01-10Announced
23.136.233.0/24RADBServerForge LLCMAINT-AS226112023-11-13Announced
23.147.72.0/24ARINServerForge LLC Central USMNT-SL-21162024-03-25Announced
23.147.72.0/24RADBServerForge LLC Kansas CityMAINT-AS226112024-04-02Announced
130.12.240.0/24ARINServerForge LLCMNT-SL-21162025-10-09Announced
130.12.240.0/24RADB—MAINT-AS226112025-10-13Announced
198.160.217.0/24ARINServerForge FremontMNT-SL-21162024-04-01Announced
198.160.217.0/24RADBServerForge LLC FremontMAINT-AS226112024-04-02Announced
2602:fb68:c0::/42ARINServerForge LLC NA, EastMNT-SL-21162023-01-10Announced
2602:fb68:c0::/42RADBServerForge LLC EastMAINT-AS226112023-11-13Announced
2602:fb68:c1::/48ARINSF-ISPMNT-SL-21162026-02-27Announced
2602:fb68:100::/42ARINServerForge NA WestMNT-SL-21162023-01-10Announced
2602:fb68:100::/42RADBServerForge LLC WestMAINT-AS226112023-11-13Announced
2602:fb68:140::/42ARINServerForge LLC Central USMNT-SL-21162024-03-25Announced
2602:fb68:140::/42RADBServerForge LLC Kansas CityMAINT-AS226112024-04-02Announced
2602:fb68:180::/42ARINFremont, CAMNT-SL-21162024-02-15Announced
2602:fb68:180::/42RADBServerForge LLC FremontMAINT-AS226112024-04-02Announced
2602:fb68:180::/48ARINServerForge Fremont1MNT-SL-21162024-04-10Announced
2602:fb68:180::/48RADB—MAINT-AS226112024-11-07Announced
2602:fb68:1c0::/42ARINServerForge LLCMNT-SL-21162026-02-27Announced
2602:fb68:800::/48ARINAnycastMNT-SL-21162023-04-22Announced
2602:fb68:800::/48RADBAnycastMAINT-AS226112023-11-13Announced
2602:fb68:900::/48ARINNAT-64v2MNT-SL-21162023-12-11Announced
2602:fb68:900::/48RADB—MAINT-AS226112024-11-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23428 directly show who expects to carry it.

AS-setWhereRelationship
AS-ACCURIS:AS-KANSASCITYRIPELists AS23428 as a direct member
AS-BBIX-TRADBLists AS23428 as a direct member
AS-BBIX-T-V6RADBLists AS23428 as a direct member
AS-CLOUDIE:AS-FREMONTARINLists AS23428 as a direct member
AS-HURRICANERADBLists AS23428 as a direct member
AS-HURRICANEV6RADBLists AS23428 as a direct member
AS-IFOG-USRIPELists AS23428 as a direct member
AS-INMOTION-CUSTRADBLists AS23428 as a direct member
AS-SERVERFORGEARINLists AS23428 as a direct member
AS-SERVERFORGERADBLists AS23428 as a direct member
AS-SERVERFORGERIPELists AS23428 as a direct member
AS-SFINNOVARINLists AS23428 as a direct member
AS-TRANSROUTE-SPECRIPELists AS23428 as a direct member
AS-ZAPPIEHOSTAFRINICLists AS23428 as a direct member
AS-ZAPPIEHOSTALTDBLists AS23428 as a direct member
AS-ZAPPIEHOSTAPNICLists AS23428 as a direct member
AS-ZAPPIEHOSTARINLists AS23428 as a direct member
AS-ZAPPIEHOSTRIPELists AS23428 as a direct member
AS199607:AS-IP-TRANSITRIPELists AS23428 as a direct member
AS214565:AS-TRANSITRIPELists AS23428 as a direct member
AS218639:AS-TRANSITRIPELists AS23428 as a direct member
AS33495:AS-MEMBERSALTDBLists AS23428 as a direct member
AS52025:AS-DOWNSTREAMS-ASHBURNRIPELists AS23428 as a direct member
AS52025:AS-DOWNSTREAMS-FREMONTRIPELists AS23428 as a direct member
AS52025:AS-DOWNSTREAMS-KANSASCITYRIPELists AS23428 as a direct member
AS57369:AS-FREMIXRIPELists AS23428 as a direct member
AS60438:AS-FREMIXRIPELists AS23428 as a direct member
AS64289:AS-MACARNEARINLists AS23428 as a direct member

RPKI from rpki-client, validated 2026-10-20 11:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-20. Cross-check on bgp.he.net.