AS18365 — GRAMEDIA-ID - GRAMEDIA, PT.

AS18365 announces 2 IPv4 prefixes covering 1,536 addresses and 0 IPv6 prefixes.

About this network

GRAMEDIA-ID is operated by PT. Gramedia, a major Indonesian book retailer and publisher.

What it's used for

• The address space carries the corporate network for Gramedia's retail and publishing operations, as indicated by the netname GRAMEDIA-ID and registrant PT.GRAMEDIA.
• The AS announces 1536 IPv4 addresses across 2 prefixes (202.146.0.0/22 and 202.146.4.0/23) with 8 observed neighbours, a ratio consistent with a business network rather than a transit provider.

Notable

• Registrants align with the announcer, with both prefixes registered to PT.GRAMEDIA under the IRT IRT-GRAMEDIA-ID.
• Gramedia is a subsidiary of the Kompas Gramedia Group, operating a chain of bookstores and publishing houses in Indonesia.
• The inventory consists of two contiguous IPv4 blocks with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 202.146.0.0/22
• 202.146.4.0/23

Upstream networks

• AS18103 Neuviz Net
• AS17995 PT iForte Global Internet
• AS4787 PT Cyberindo Aditama
• AS23947 PT.Mora Telematika Indonesia
• AS17727 PT. NAP Info Lintas Nusa
• AS7713 PT Telekomunikasi Indonesia
• AS24207 PT NettoCyber Indonesia
• AS131111 PT Mora Telematika Indonesia

Adjacent networks

• AS18103 Neuviz Net
• AS17995 PT iForte Global Internet
• AS4787 PT Cyberindo Aditama
• AS23947 PT.Mora Telematika Indonesia
• AS17727 PT. NAP Info Lintas Nusa
• AS7713 PT Telekomunikasi Indonesia
• AS24207 PT NettoCyber Indonesia
• AS131111 PT Mora Telematika Indonesia

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 21 route objects.
• Listed in as-sets: AS-4800:AS-LINTASARTA-NAP, AS-58463, AS-58463, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-BTN-CUSTOMERS, AS-CBN, AS-CBN-LOCAL, AS-DTP, AS-HURRICANE, AS-KDDCUSTOMER2, AS-LINTASARTA-NAP, AS-OPENIXP, AS-RETN-ACTUAL-V4, AS-SET-IIX, AS-SOLUSINET-AS-ID, AS-TELSTRA-INTL-CUSTOMERS, AS-TIXNET-CUST, AS-TRANSROUTE-SPEC, AS-VELO-ID, AS131111:AS-CEPATNET-AS-ID, AS131702:AS-IDNIC-MORA-IX-AS-ID, AS137366:AS-IFORTENAP, AS137367:AS-IFORTENAP-ISIX, AS17727:AS-NAPINFO-MATRIX, AS17995:AS-IFORTE-ISP.