asn.dev

Routing security

AS218643 MENGMENG-NETWORK - MENGMENG NETWORK LLC

Unclassified RIPE

RPKI valid 100% 41 of 41 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

41 observed

Every prefix observed with AS218643 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a09:3f00:390a::/48RPKI validIRR33
2a09:3f00:390b::/48RPKI validIRR33
2a09:3f00:390c::/48RPKI validIRR33
2a09:3f00:390d::/48RPKI validIRR33
2a09:3f00:390e::/48RPKI validIRR30
2a09:3f00:390f::/48RPKI validIRR30
2a09:3f00:3900::/48RPKI validIRR33
2a09:3f00:3901::/48RPKI validIRR33
2a09:3f00:3902::/48RPKI validIRR33
2a09:3f00:3903::/48RPKI validIRR33
2a09:3f00:3904::/48RPKI validIRR33
2a09:3f00:3905::/48RPKI validIRR33
2a09:3f00:3906::/48RPKI validIRR33
2a09:3f00:3907::/48RPKI validIRR33
2a09:3f00:3908::/48RPKI validIRR33
2a09:3f00:3909::/48RPKI validIRR33
2a09:3f00:3910::/48RPKI validIRR30
2a09:3f00:3911::/48RPKI validIRR30
2a09:3f00:3912::/48RPKI validIRR30
2a09:3f00:3913::/48RPKI validIRR30
2a09:3f00:3914::/48RPKI validIRR30
2a09:3f00:3915::/48RPKI validIRR30
2a09:3f00:3916::/48RPKI validIRR30
2a09:3f00:3917::/48RPKI validIRR30
2a14:7580:ff8a::/48RPKI validIRR29
2a14:7580:ff8b::/48RPKI validIRR29
2a14:7580:ff8c::/48RPKI validIRR29
2a14:7580:ff8d::/48RPKI validIRR29
2a14:7580:ff8e::/48RPKI validIRR29
2a14:7580:ff8f::/48RPKI validIRR29
2a14:7580:ff80::/48RPKI validIRR29
2a14:7580:ff81::/48RPKI validIRR29
2a14:7580:ff82::/48RPKI validIRR29
2a14:7580:ff83::/48RPKI validIRR29
2a14:7580:ff84::/48RPKI validIRR29
2a14:7580:ff85::/48RPKI validIRR29
2a14:7580:ff86::/48RPKI validIRR29
2a14:7580:ff87::/48RPKI validIRR29
2a14:7580:ff88::/48RPKI validIRR29
2a14:7580:ff89::/48RPKI validIRR29
2a14:7583:efd2::/48RPKI validIRR1

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS218643 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2602:f2dc:83::/48/48ARIN
2a09:3f00:3900::/40/48RIPENCC
2a14:7580:ff80::/44/48RIPENCC
2a14:7583:efd2::/48/48RIPENCC

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

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

42 objects · 1 not announced

Route objects naming AS218643 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
2602:f2dc:83::/48ARINTURNEL LLCMNT-TL-14412026-09-28Not announced
2a09:3f00:3900::/48RIPEMENGMENG NETWORK - Hong KongMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3901::/48RIPEMENGMENG NETWORK - MacaoMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3902::/48RIPEMENGMENG NETWORK - TaiwanMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3903::/48RIPEMENGMENG NETWORK - ChinaMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3904::/48RIPEMENGMENG NETWORK - United StatesMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3905::/48RIPEMENGMENG NETWORK - United KingdomMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3906::/48RIPEMENGMENG NETWORK - JapanMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3907::/48RIPEMENGMENG NETWORK - SingaporeMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3908::/48RIPEMENGMENG NETWORK - RussiaMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:3909::/48RIPEMENGMENG NETWORK - AntarcticaMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:390a::/48RIPEMENGMENG NETWORK - NorwayMENGMENG-NETWORK-MNT2026-09-18Announced
2a09:3f00:390b::/48RIPEMENGMENG NETWORK - AustraliaMENGMENG-NETWORK-MNT2026-09-17Announced
2a09:3f00:390c::/48RIPEMENGMENG NETWORK - North KoreaMENGMENG-NETWORK-MNT2026-09-18Announced
2a09:3f00:390d::/48RIPEMENGMENG NETWORK - South KoreaMENGMENG-NETWORK-MNT2026-09-18Announced
2a09:3f00:390e::/48RIPEMENGMENG NETWORK - NetherlandsMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:390f::/48RIPEMENGMENG NETWORK - FranceMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3910::/48RIPEMENGMENG NETWORK - CanadaMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3911::/48RIPEMENGMENG NETWORK - SwitzerlandMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3912::/48RIPEMENGMENG NETWORK - PolandMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3913::/48RIPEMENGMENG NETWORK - FinlandMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3914::/48RIPEMENGMENG NETWORK - SwedenMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3915::/48RIPEMENGMENG NETWORK - MalaysiaMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3916::/48RIPEMENGMENG NETWORK - ThailandMENGMENG-NETWORK-MNT2026-10-11Announced
2a09:3f00:3917::/48RIPEMENGMENG NETWORK - BrazilMENGMENG-NETWORK-MNT2026-10-11Announced
2a14:7580:ff80::/48RIPEMENGMENG NETWORK - Hong KongMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff81::/48RIPEMENGMENG NETWORK - MacaoMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff82::/48RIPEMENGMENG NETWORK - TaiwanMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff83::/48RIPEMENGMENG NETWORK - ChinaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff84::/48RIPEMENGMENG NETWORK - United StatesMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff85::/48RIPEMENGMENG NETWORK - United KingdomMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff86::/48RIPEMENGMENG NETWORK - JapanMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff87::/48RIPEMENGMENG NETWORK - SingaporeMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff88::/48RIPEMENGMENG NETWORK - RussiaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff89::/48RIPEMENGMENG NETWORK - AntarcticaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8a::/48RIPEMENGMENG NETWORK - NorwayMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8b::/48RIPEMENGMENG NETWORK - AustraliaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8c::/48RIPEMENGMENG NETWORK - North KoreaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8d::/48RIPEMENGMENG NETWORK - South KoreaMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8e::/48RIPEMENGMENG NETWORK - NetherlandsMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7580:ff8f::/48RIPEMENGMENG NETWORK - FranceMENGMENG-NETWORK-MNT2026-10-26Announced
2a14:7583:efd2::/48RIPEMENGMENG NETWORK LLC IPv6 routeMENGMENG-NETWORK-MNT2026-09-17Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS218643 directly show who expects to carry it.

AS-setWhereRelationship
AS-CYBERVERSE-AUTOARINLists AS218643 as a direct member
AS-HURRICANEV6RADBLists AS218643 as a direct member
AS-MOEDOVEAFRINICLists AS218643 as a direct member
AS-MOEDOVEALTDBLists AS218643 as a direct member
AS-MOEDOVEARINLists AS218643 as a direct member
AS-MOEDOVERADBLists AS218643 as a direct member
AS-VM-JE-CUSRIPELists AS218643 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS218643 as a direct member
AS17433:AS-HYTRONAPNICLists AS218643 as a direct member
AS209533:AS-BGPTUNNELRIPELists AS218643 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS218643 as a direct member
AS218849:AS-RSRIPELists AS218643 as a direct member
AS218849:AS-RS-V4RIPELists AS218643 as a direct member
AS218849:AS-RS-V6RIPELists AS218643 as a direct member
AS44324:AS-HK2RIPELists AS218643 as a direct member
AS44324:AS-MDALTDBLists AS218643 as a direct member
AS44324:AS-MDRADBLists AS218643 as a direct member
AS44324:AS-MDRIPELists AS218643 as a direct member
AS44324:AS-UKRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-AMSTERDAMRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-ASHBURNRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-AUCKLANDRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-FRANKFURTRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-FREMONTRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-KANSASCITYRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-NEWARKRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-SINGAPORERIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-STOCKHOLMRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-SYDNEYRIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-TOKYORIPELists AS218643 as a direct member
AS52025:AS-DOWNSTREAMS-TORONTORIPELists AS218643 as a direct member

RPKI from rpki-client, validated 2026-10-30 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-30. Cross-check on bgp.he.net.