asn.dev

Routing security

AS63737 VIETSERVER-AS-VN VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED

Unclassified APNIC

RPKI valid 100% 43 of 43 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 44 authorising this AS

Announcements

What this network originates

43 observed

Every prefix observed with AS63737 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
36.50.52.0/23RPKI validIRR55
42.96.10.0/23RPKI validIRR50
103.14.154.0/23RPKI validIRR55
103.14.224.0/23RPKI validIRR55
103.15.94.0/23RPKI validIRR55
103.30.10.0/23RPKI validIRR55
103.39.124.0/23RPKI validIRR55
103.57.128.0/23RPKI validIRR55
103.57.130.0/23RPKI validIRR55
103.74.104.0/22RPKI validIRR50
103.122.140.0/23RPKI validIRR55
103.140.250.0/23RPKI validIRR55
103.149.136.0/23RPKI validIRR55
103.167.84.0/23RPKI validIRR50
103.167.90.0/23RPKI validIRR50
103.167.92.0/23RPKI validIRR50
103.170.254.0/23RPKI validIRR50
103.171.0.0/23RPKI validIRR50
103.176.110.0/23RPKI validIRR50
103.176.112.0/23RPKI validIRR50
103.177.108.0/23RPKI validIRR50
103.180.150.0/23RPKI validIRR50
103.180.152.0/23RPKI validIRR50
103.182.18.0/23RPKI validIRR50
103.183.114.0/23RPKI validIRR50
103.183.118.0/23RPKI validIRR50
103.186.66.0/23RPKI validIRR50
103.187.4.0/23RPKI validIRR50
103.190.80.0/23RPKI validIRR50
103.209.60.0/23RPKI validIRR55
103.231.248.0/23RPKI validIRR55
103.232.52.0/22RPKI validIRR50
103.253.22.0/23RPKI validIRR55
144.79.12.0/23RPKI validIRR55
157.10.48.0/23RPKI validIRR55
157.10.50.0/23RPKI validIRR55
157.66.156.0/23RPKI validIRR55
157.66.158.0/23RPKI validIRR55
160.25.76.0/23RPKI validIRR50
160.25.168.0/23RPKI validIRR55
160.25.234.0/23RPKI validIRR55
160.30.204.0/23RPKI validIRR55
202.55.132.0/22RPKI validIRR50

RPKI · ROAs

Route origin authorisations

44 ROAs

Signed statements by address holders that AS63737 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
36.50.52.0/23/23APNIC
42.96.10.0/23/23APNIC
103.14.154.0/23/23APNIC
103.14.224.0/23/23APNIC
103.15.94.0/23/23APNIC
103.30.10.0/23/23APNIC
103.39.124.0/23/23APNIC
103.57.128.0/23/23APNIC
103.57.130.0/23/24APNIC
103.74.100.0/22/24APNIC
103.74.104.0/22/22APNIC
103.122.140.0/23/23APNIC
103.140.250.0/23/23APNIC
103.149.136.0/23/23APNIC
103.167.84.0/23/23APNIC
103.167.90.0/23/23APNIC
103.167.92.0/23/23APNIC
103.170.254.0/23/23APNIC
103.171.0.0/23/23APNIC
103.176.110.0/23/23APNIC
103.176.112.0/23/23APNIC
103.177.108.0/23/23APNIC
103.180.150.0/23/23APNIC
103.180.152.0/23/23APNIC
103.182.18.0/23/23APNIC
103.183.114.0/23/23APNIC
103.183.118.0/23/23APNIC
103.186.66.0/23/23APNIC
103.187.4.0/23/23APNIC
103.190.80.0/23/23APNIC
103.209.60.0/23/23APNIC
103.231.248.0/23/23APNIC
103.232.52.0/22/22APNIC
103.253.22.0/23/24APNIC
144.79.12.0/23/24APNIC
157.10.48.0/23/23APNIC
157.10.50.0/23/23APNIC
157.66.156.0/23/23APNIC
157.66.158.0/23/23APNIC
160.25.76.0/23/23APNIC
160.25.168.0/23/24APNIC
160.25.234.0/23/23APNIC
160.30.204.0/23/24APNIC
202.55.132.0/22/22APNIC

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

79 objects · 24 not announced

Route objects naming AS63737 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
103.57.130.0/24APNICKIM-VNMAINT-VN-VNNIC2023-07-23Not announced
103.57.131.0/24APNICKIM-VNMAINT-VN-VNNIC2023-07-23Not announced
103.74.100.0/22APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.100.0/22RADBDVS-VNMAINT-AS458992025-10-14Not announced
103.74.100.0/23APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.100.0/24APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.101.0/24APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.102.0/23APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.102.0/24APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.74.103.0/24APNICDVS-VNMAINT-VN-VNNIC2025-10-13Not announced
103.207.36.0/22APNICVIETSERVER-VNMAINT-VN-VNNIC2016-12-07Not announced
103.207.36.0/22NTTCOMroute object of VIETSERVER AS-VNMAINT-VIETTEL2016-05-01Not announced
103.207.36.0/24NTTCOMroute object of VIETSERVER AS-VNMAINT-VIETTEL2016-05-01Not announced
103.207.37.0/24NTTCOMroute object of VIETSERVER AS-VNMAINT-VIETTEL2016-05-01Not announced
103.207.38.0/24NTTCOMroute object of VIETSERVER AS-VNMAINT-VIETTEL2016-05-01Not announced
103.207.39.0/24NTTCOMroute object of VIETSERVER AS-VNMAINT-VIETTEL2016-05-01Not announced
103.253.22.0/24APNICTUANVU-VNMAINT-VN-VNNIC2023-11-02Not announced
103.253.23.0/24APNICTUANVU-VNMAINT-VN-VNNIC2023-11-02Not announced
144.79.12.0/24APNICTVL-VNMAINT-VN-VNNIC2025-12-16Not announced
144.79.13.0/24APNICTVL-VNMAINT-VN-VNNIC2025-12-16Not announced
160.25.168.0/24APNICHOSTINGNDH-VNMAINT-VN-VNNIC2024-07-18Not announced
160.25.169.0/24APNICHOSTINGNDH-VNMAINT-VN-VNNIC2024-07-18Not announced
160.30.204.0/24APNICTVC-VNMAINT-VN-VNNIC2024-09-11Not announced
160.30.205.0/24APNICTVC-VNMAINT-VN-VNNIC2024-09-11Not announced
36.50.52.0/23APNICTCLOUD-VNMAINT-VN-VNNIC2023-10-26Announced
42.96.10.0/23APNICVIETSERVER-VNMAINT-VN-VNNIC2022-08-08Announced
103.14.154.0/23APNICHELI-VNMAINT-VN-VNNIC2022-10-11Announced
103.14.154.0/23RADBVIETSERVER SERVICES TECHNOLOGY COMPANY LIMITEDMAINT-AS458992023-11-13Announced
103.14.224.0/23APNICVNB-VNMAINT-VN-VNNIC2025-09-18Announced
103.15.94.0/23APNICPTH-VNMAINT-VN-VNNIC2023-08-30Announced
103.15.94.0/23RADBVIETSERVER SERVICES TECHNOLOGY COMPANY LIMITEDMAINT-AS458992023-11-13Announced
103.30.10.0/23APNICSKY-VNMAINT-VN-VNNIC2022-11-09Announced
103.30.10.0/23RADBVIETSERVER SERVICES TECHNOLOGY COMPANY LIMITEDMAINT-AS458992023-11-13Announced
103.39.124.0/23APNICGCL-VNMAINT-VN-VNNIC2022-11-28Announced
103.39.124.0/23RADBVIETSERVER SERVICES TECHNOLOGY COMPANY LIMITEDMAINT-AS458992023-11-13Announced
103.57.128.0/23APNICFAS-VNMAINT-VN-VNNIC2023-03-15Announced
103.57.130.0/23APNICKIM-VNMAINT-VN-VNNIC2023-07-23Announced
103.57.130.0/23RADBVNPT-NetMAINT-AS458992023-11-13Announced
103.74.104.0/22APNICVIETSERVER-VNMAINT-VN-VNNIC2022-02-08Announced
103.122.140.0/23APNICGNETWORK-VNMAINT-VN-VNNIC2023-04-17Announced
103.122.140.0/23RADBCty TNHH GnetworkMAINT-AS458992023-11-13Announced
103.140.250.0/23APNICMAINMAYTINH-VNMAINT-VN-VNNIC2025-03-10Announced
103.149.136.0/23APNICINODE-VNMAINT-VN-VNNIC2022-09-08Announced
103.149.136.0/23RADBVIETSERVER SERVICES TECHNOLOGY COMPANYMAINT-AS458992023-11-13Announced
103.167.84.0/23APNICMICLOUD-VNMAINT-VN-VNNIC2021-06-11Announced
103.167.90.0/23APNICVNVIETSERVER-VNMAINT-VN-VNNIC2021-06-11Announced
103.167.92.0/23APNICVNNETWORK-VNMAINT-VN-VNNIC2021-06-11Announced
103.170.254.0/23APNICSUNSEA-VNMAINT-VN-VNNIC2021-08-05Announced
103.171.0.0/23APNICYUH-VNMAINT-VN-VNNIC2021-08-05Announced
103.176.110.0/23APNICMAXCLOUD-VNMAINT-VN-VNNIC2021-11-26Announced
103.176.112.0/23APNICIPROXY-VNMAINT-VN-VNNIC2021-11-26Announced
103.177.108.0/23APNICCLOUDSTACK-VNMAINT-VN-VNNIC2021-12-30Announced
103.180.150.0/23APNICGREENSOFT-VNMAINT-VN-VNNIC2022-02-08Announced
103.180.152.0/23APNICSIEUVIET-VNMAINT-VN-VNNIC2022-02-08Announced
103.182.18.0/23APNICTINHVAN-VNMAINT-VN-VNNIC2022-02-22Announced
103.183.114.0/23APNICEZCONNECT-VNMAINT-VN-VNNIC2022-03-23Announced
103.183.118.0/23APNICMYCLOUD-VNMAINT-VN-VNNIC2022-03-23Announced
103.186.66.0/23APNICACV-VNMAINT-VN-VNNIC2022-04-27Announced
103.187.4.0/23APNICIOT-VNMAINT-VN-VNNIC2022-05-11Announced
103.190.80.0/23APNICVSV-VNMAINT-VN-VNNIC2022-07-11Announced
103.209.60.0/23APNICTMEDIA-VNMAINT-VN-VNNIC2023-06-26Announced
103.231.248.0/23APNICMTD-VNMAINT-VN-VNNIC2025-09-18Announced
103.232.52.0/22APNICVIETSERVER-VNMAINT-VN-VNNIC2021-04-20Announced
103.232.52.0/22RADBVIETSERVER-VNMAINT-AS184032023-11-13Announced
103.253.22.0/23APNICTUANVU-VNMAINT-VN-VNNIC2023-11-02Announced
144.79.12.0/23APNICTVL-VNMAINT-VN-VNNIC2025-12-16Announced
157.10.48.0/23APNICKSERVER-VNMAINT-VN-VNNIC2024-01-19Announced
157.10.50.0/23APNICNEWCLOUD-VNMAINT-VN-VNNIC2024-01-19Announced
157.66.156.0/23APNICNDD-VNMAINT-VN-VNNIC2024-05-03Announced
157.66.156.0/23RADBVietServer customer of VNPT-ITMAINT-AS458992024-05-07Announced
157.66.158.0/23APNICNHD-VNMAINT-VN-VNNIC2024-05-03Announced
157.66.158.0/23RADBVietServer customer of VNPT-ITMAINT-AS458992024-05-07Announced
160.25.76.0/23APNICNNKVPS-VNMAINT-VN-VNNIC2024-07-09Announced
160.25.168.0/23APNICHOSTINGNDH-VNMAINT-VN-VNNIC2024-07-18Announced
160.25.234.0/23APNICETCNETWORK-VNMAINT-VN-VNNIC2024-07-24Announced
160.30.204.0/23APNICTVC-VNMAINT-VN-VNNIC2024-09-11Announced
160.30.204.0/23RADBCông ty TNHH Công Nghệ Dịch Vụ VietserverMAINT-AS458992024-09-12Announced
202.55.132.0/22APNICVIETSERVER-VNMAINT-VN-VNNIC2021-07-15Announced
202.55.132.0/22RADBVIETSERVER-VNMAINT-AS184032023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS63737 directly show who expects to carry it.

AS-setWhereRelationship
AS-45899RADBLists AS63737 as a direct member
AS-45899CUSTRADBLists AS63737 as a direct member
AS-7552APNICLists AS63737 as a direct member
AS-7552NTTCOMLists AS63737 as a direct member
AS-FPTRADBLists AS63737 as a direct member
AS-FPT_COMMUNICATIONSRADBLists AS63737 as a direct member
AS18403:AS-CONERADBLists AS63737 as a direct member
AS199746:AS-BLACKLISTRIPELists AS63737 as a direct member
AS204464:AS-BLACKLISTRIPELists AS63737 as a direct member
AS63529:AS-63529-AS-IMPORT-AS23764APNICLists AS63737 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.