asn.dev

Routing security

AS140637 MTG-MG Macquarie Technology Operations Pty Limited

Unclassified APNIC

RPKI valid 72% 38 of 53 announcements
RPKI invalid 0 none
No ROA 15 not covered by any ROA
IRR registered 85% 5 missing · 3 other origin
ROAs 36 authorising this AS

Announcements

What this network originates

53 observed

Every prefix observed with AS140637 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
134.178.0.0/16No ROAIRR other origin52
134.178.108.0/24No ROANo IRR52
134.178.184.0/24No ROANo IRR52
134.178.196.0/24No ROANo IRR52
155.187.0.0/16No ROAIRR other origin52
180.149.192.0/22No ROANo IRR51
202.9.78.0/24No ROANo IRR52
203.9.109.0/24No ROAIRR other origin52
103.151.86.0/23No ROAIRR52
103.151.86.0/24No ROAIRR covering53
103.151.87.0/24No ROAIRR covering53
180.149.192.0/24No ROAIRR53
180.149.193.0/24No ROAIRR53
2400:bc00:1811::/48No ROAIRR35
2400:bc00:1812::/48No ROAIRR35
143.174.60.0/24RPKI validIRR52
143.174.192.0/21RPKI validIRR52
143.174.200.0/21RPKI validIRR52
143.188.15.0/24RPKI validIRR52
143.188.16.0/24RPKI validIRR52
143.188.17.0/24RPKI validIRR52
143.188.19.0/24RPKI validIRR52
143.188.21.0/24RPKI validIRR52
143.188.42.0/24RPKI validIRR52
143.188.101.0/24RPKI validIRR52
143.188.144.0/24RPKI validIRR52
143.188.145.0/24RPKI validIRR52
143.188.190.0/24RPKI validIRR52
143.188.191.0/24RPKI validIRR52
143.188.240.0/24RPKI validIRR52
143.188.241.0/24RPKI validIRR52
163.47.92.0/22RPKI validIRR52
163.47.92.0/24RPKI validIRR52
163.47.93.0/24RPKI validIRR52
163.47.94.0/24RPKI validIRR52
163.47.95.0/24RPKI validIRR52
192.55.112.0/24RPKI validIRR52
192.104.43.0/24RPKI validIRR52
192.104.44.0/24RPKI validIRR52
192.104.45.0/24RPKI validIRR52
192.199.32.0/21RPKI validIRR52
194.193.16.0/22RPKI validIRR52
194.193.16.0/24RPKI validIRR52
194.193.17.0/24RPKI validIRR52
194.193.18.0/24RPKI validIRR52
194.193.28.0/22RPKI validIRR52
194.193.28.0/24RPKI validIRR53
194.193.29.0/24RPKI validIRR53
194.193.30.0/24RPKI validIRR53
194.193.31.0/24RPKI validIRR53
203.31.52.0/24RPKI validIRR52
203.31.53.0/24RPKI validIRR52
2400:cc00:3000::/36RPKI validIRR32

RPKI · ROAs

Route origin authorisations

36 ROAs

Signed statements by address holders that AS140637 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
143.174.60.0/24/24APNIC
143.174.61.0/24/24APNIC
143.174.192.0/21/21APNIC
143.174.200.0/21/21APNIC
143.188.15.0/24/24APNIC
143.188.16.0/24/24APNIC
143.188.17.0/24/24APNIC
143.188.19.0/24/24APNIC
143.188.21.0/24/24APNIC
143.188.42.0/24/24APNIC
143.188.101.0/24/24APNIC
143.188.144.0/24/24APNIC
143.188.145.0/24/24APNIC
143.188.148.0/22/23APNIC
143.188.152.0/22/23APNIC
143.188.156.0/22/23APNIC
143.188.160.0/23/26APNIC
143.188.190.0/24/24APNIC
143.188.191.0/24/24APNIC
143.188.220.0/24/24APNIC
143.188.221.0/24/24APNIC
143.188.222.0/24/24APNIC
143.188.240.0/24/24APNIC
143.188.241.0/24/24APNIC
163.47.92.0/22/24APNIC
192.55.112.0/24/24APNIC
192.104.43.0/24/24APNIC
192.104.44.0/24/24APNIC
192.104.45.0/24/24APNIC
192.199.32.0/21/21APNIC
192.245.105.0/24/24APNIC
194.193.16.0/22/24APNIC
194.193.28.0/22/24APNIC
203.31.52.0/24/24APNIC
203.31.53.0/24/24APNIC
2400:cc00:3000::/36/48APNIC

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

84 objects · 41 not announced

Route objects naming AS140637 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
143.174.61.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Not announced
143.188.148.0/22APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.148.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.150.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.152.0/22APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.152.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.154.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.156.0/22APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.156.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.158.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-05-14Not announced
143.188.160.0/23APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.0/25APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.0/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.64/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.128/25APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.128/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.160.192/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.0/25APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.0/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.64/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.128/25APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.128/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.161.192/26APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2025-02-25Not announced
143.188.220.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Not announced
143.188.221.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Not announced
143.188.222.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Not announced
163.47.92.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
163.47.94.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
180.149.194.0/24RADBProlexic Technologies, Inc.MAINT-AS327872025-09-19Not announced
180.149.195.0/24RADBAkamai Technologies, Inc.MAINT-AS327872025-09-19Not announced
192.245.105.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Not announced
194.193.16.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
194.193.18.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
194.193.19.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
194.193.28.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
194.193.30.0/23APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Not announced
2400:cc00:3000::/48ALTDBThis is a proxy route object created on behalf of a peer.MAINT-AS1328632024-05-03Not announced
2400:cc00:3001::/48ALTDBThis is a proxy route object created on behalf of a peer.MAINT-AS1328632024-05-03Not announced
2400:cc00:3002::/48ALTDBThis is a proxy route object created on behalf of a peer.MAINT-AS1328632024-05-03Not announced
103.151.86.0/23RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Announced
143.174.60.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Announced
143.174.192.0/21APNICDepartment of Industry, Innovation, Science, Research and Tertiary EducationMAINT-DOIISRATE-AU2025-01-31Announced
143.174.200.0/21APNICDepartment of Industry, Innovation, Science, Research and Tertiary EducationMAINT-DOIISRATE-AU2025-01-31Announced
143.188.15.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.16.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.17.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.19.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.21.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.42.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.101.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.144.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.145.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.190.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.191.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.240.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
143.188.241.0/24APNICDepartment of Agriculture, Fisheries and ForestryMAINT-AU-DAWE2026-10-08Announced
163.47.92.0/22APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
163.47.92.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
163.47.93.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
163.47.94.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
163.47.95.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
180.149.192.0/24RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Announced
180.149.193.0/24RADBAkamai Technologies, Inc.MAINT-AS327872025-09-19Announced
192.55.112.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Announced
192.104.43.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Announced
192.104.44.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-27Announced
192.104.45.0/24APNICGeoscience AustraliaMAINT-GEOSCIENCE-AU2025-02-26Announced
192.199.32.0/21APNICDepartment of Industry, Innovation, Science, Research and Tertiary EducationMAINT-DOIISRATE-AU2025-01-31Announced
194.193.16.0/22APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.16.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.17.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.18.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.28.0/22APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.28.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.29.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.30.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
194.193.31.0/24APNICMacquarie Corporate TelecommunicationsMAINT-AU-MCT2023-05-19Announced
203.31.52.0/24APNICAustralian Prudential Regulation AuthorityMAINT-APRA-AU2025-08-13Announced
203.31.53.0/24APNICAustralian Prudential Regulation AuthorityMAINT-APRA-AU2025-08-13Announced
2400:bc00:1811::/48RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Announced
2400:bc00:1812::/48RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Announced
2400:cc00:3000::/36ALTDBThis is a proxy route object created on behalf of a peer.MAINT-AS1328632024-05-03Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS140637 directly show who expects to carry it.

AS-setWhereRelationship
AS-HURRICANEV6RADBLists AS140637 as a direct member
AS-KDDCUSTOMER2RADBLists AS140637 as a direct member
AS-MEGAPORT-RS-SYDRIPELists AS140637 as a direct member
AS-OPTUSRADBLists AS140637 as a direct member
AS-PROLERADBLists AS140637 as a direct member
AS-SUPERLOOP-CUSTRADBLists AS140637 as a direct member
AS-TELSTRA-INTL-CUSTOMERSRADBLists AS140637 as a direct member
AS-TRANSROUTE-SPECRIPELists AS140637 as a direct member
AS17477:AS-CUSTOMERSAPNICLists AS140637 as a direct member
AS198949:AS-SDRADBLists AS140637 as a direct member
AS4826:AS-CUSTOMERSAPNICLists AS140637 as a direct member
AS4826:AS-TESTAPNICLists AS140637 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.