AS28398 — AS28398 - INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV

Network type: residential

AS28398 announces 4 IPv4 prefixes covering 5,120 addresses and 2 IPv6 prefixes.

About this network

AS28398 is operated by Internet Telefonía y TV de Michoacán SA de CV, commonly known as GBIC.

What it's used for

• The address space carries customer access traffic, evidenced by reverse DNS entries such as customer-38-7-18-0.gbic.mx and customer-206-85-9-0.gbic.mx.
• The AS announces 5120 IPv4 addresses across 4 prefixes and 2 IPv6 prefixes, while maintaining 37 observed neighbours; this ratio indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants for the largest prefixes are consistent with the announcer, with INTERNET TELEFONIA Y TV DE MICHOACAN SA de CV listed for 38.7.16.0/21, 138.99.148.0/22, and 206.85.8.0/22, while 164.163.188.0/22 is registered to Victor alonzo chavez vega.
• The inventory consists of four distinct IPv4 blocks and two IPv6 /32 prefixes, all located in Mexico.

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

Announced prefixes

• 38.7.16.0/21
• 138.99.148.0/22
• 164.163.188.0/22
• 206.85.8.0/22
• 2806:206::/32
• 2806:2ed::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS7195 EDGEUNO S.A.S
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS3491 PCCW Global (HK) Ltd.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS28458 IENTC S DE RL DE CV
• AS3356 Level 3 Parent, LLC
• AS14907 Wikimedia Foundation Inc.
• AS24482 SG.GS
• AS971 PureVoltage Hosting Inc.
• AS17639 Converge ICT Solutions Inc.
• AS3257 GTT Communications Inc.
• AS25091 IP-Max SA

Downstream networks

• AS270186 Jorge Luis Torres Fernandez
• AS265582 Wifmax S.A de C.V.
• AS28467 OPTICAL LINE TERMINAL SAS DE CV
• AS272366 TDT DIGITAL SA DE CV
• AS272387 WAVES LINKS SERVICIOS DE COMUNICACIONES E INFORMATICA SAS DE CV
• AS270169 SISTEMAS DE TELEVISION POR CABLE DE MICHOACAN
• AS265612 Miguel Amado Escobar
• AS272385 NUONETWORKS SAPI DE CV
• AS270218 SERGIO HERNANDEZ CISNEROS
• AS270168 Alejandro Uballe Montoya

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS270186 Jorge Luis Torres Fernandez
• AS265582 Wifmax S.A de C.V.
• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS7195 EDGEUNO S.A.S
• AS28467 OPTICAL LINE TERMINAL SAS DE CV
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS272366 TDT DIGITAL SA DE CV
• AS272387 WAVES LINKS SERVICIOS DE COMUNICACIONES E INFORMATICA SAS DE CV
• AS3491 PCCW Global (HK) Ltd.
• AS6453 TATA COMMUNICATIONS (AMERICA) INC
• AS28458 IENTC S DE RL DE CV
• AS270169 SISTEMAS DE TELEVISION POR CABLE DE MICHOACAN
• AS265612 Miguel Amado Escobar
• AS272385 NUONETWORKS SAPI DE CV
• AS3356 Level 3 Parent, LLC
• AS14907 Wikimedia Foundation Inc.
• AS24482 SG.GS
• AS971 PureVoltage Hosting Inc.
• AS17639 Converge ICT Solutions Inc.
• AS270218 SERGIO HERNANDEZ CISNEROS
• AS270168 Alejandro Uballe Montoya
• AS3257 GTT Communications Inc.

Routing security

• RPKI: 26 valid, 0 invalid and 17 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 55 route objects.
• Listed in as-sets: AS-DECIX-MEX-CONNECTED, AS-E1-AUTOMATION-CUSTOMER, AS-GBIC, AS-GBIC-IENTC-QRO, AS-HURRICANE, AS-HURRICANEV6, AS-TRANSROUTE-SPEC, AS204464:AS-BLACKLIST, AS265612:AS-COMPUSEMMM, AS270168:AS-CONE, AS270187:AS-TRANSIT, AS28398:AS-GBIC-IENTC-CONE, AS28458:AS-CUSTOMERS, AS3491:AS-CUSTOMERS-NA, AS57769:AS-DECIX-MEX-CONNECTED, AS61525:AS-ISPS, AS62499:AS-DECIX-DFW-CONNECTED, AS62499:AS-DECIX-DFW-RS, AS62499:AS-DECIX-DFW-RS-V6.

Internet exchanges

• Coresite - Any2 West — Los Angeles, United States
• Any2 California — Los Angeles, United States
• Equinix Internet Exchange Dallas — Dallas, United States
• DE-CIX Dallas — Dallas, United States
• PIT MX — Querétaro, Mexico