bgpto.me
IP PREFIX

203.72.0.0/16

Originated by AS1659 · ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center

AnnouncedTWAPNIC
www.edu.tw/
Website preview from public registry data for AS1659
Registry websiteOpen site ↗

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
203.72.0.0/16AS1659/24valid

Routing registry consistency

203.72.127.0/24AS1659 — ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information CenterNot in BGPNTTCOM
203.72.129.0/24AS1659 — ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information CenterNot in BGPNTTCOM
203.72.128.0/24AS1659 — ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information CenterNot in BGPNTTCOM
203.72.0.0/16AS1659 — ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information CenterSeen in BGPRADB, NTTCOM
203.72.36.0/23AS9505 — TWGATE-AP - Taiwan Internet GatewayNot in BGPREACH
203.72.0.0/16AS9505 — TWGATE-AP - Taiwan Internet GatewayNot in BGPREACH

Recent RPKI history

DateCovered prefixVRPsMax length
23/09/2026203.72.0.0/161/24
22/09/2026203.72.0.0/161/24
21/09/2026203.72.0.0/161/24
20/09/2026203.72.0.0/161/24
19/09/2026203.72.0.0/161/24
18/09/2026203.72.0.0/161/24
17/09/2026203.72.0.0/161/24
16/09/2026203.72.0.0/161/24
15/09/2026203.72.0.0/161/24
14/09/2026203.72.0.0/161/24
13/09/2026203.72.0.0/161/24
12/09/2026203.72.0.0/161/24