Autonomous System
AS6400 — Compania Dominicana de Telefonos S. A.(DO)
Last fetched
AS6400 is an Autonomous System operated by Compania Dominicana de Telefonos S. A. and registered in DO. As of Thu, 21 May 2026 16:11:07 GMT, it announces 120 routed IP prefixes and peers with 15 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS6400 announces 120 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 64.32.88.0/24
- 64.32.64.0/18
- 66.98.4.0/24
- 66.98.0.0/18
- 66.98.61.0/24
- 66.98.69.0/24
- 66.98.72.0/22
- 66.98.77.0/24
- 66.98.64.0/19
- 66.98.84.0/22
- 148.0.0.0/18
- 148.0.0.0/16
- 148.0.128.0/19
- 148.0.160.0/19
- 148.0.224.0/19
- 148.101.0.0/17
- 148.101.0.0/16
- 148.101.128.0/19
- 148.101.160.0/20
- 148.101.128.0/17
- 148.101.192.0/19
- 148.101.224.0/19
- 148.255.0.0/19
- 148.255.0.0/16
- 148.255.160.0/19
Peering ecosystem
15 distinct peers via BGP. The first 15 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS274192 | TELECABLE EL CERCADO, S.R.L. | DO |
| AS273157 | CORPORACION DE COMUNICACIONES Y TELEFONIA TURISTICA JUANILLO, S.A. | DO |
| AS272867 | EXATECH COMPUTER SRL | DO |
| AS271940 | BANCO DE RESERVAS DE LA REPUBLICA DOMINICANA BANCO DE SERVICIOS MULTIPLES, S.A | DO |
| AS267896 | Direccion General De Impuestos Internos | DO |
| AS264817 | REFINERIA DOMINICANA DE PETROLEO PDV S.A | DO |
| AS263748 | CONSORCIO DE TARJETAS DOMINICANAS S.A | DO |
| AS263723 | DRL MANUFACTURING SPM | DO |
| AS262247 | Banco Popular Dominicano | DO |
| AS12956 | TELXIUS TELXIUS Cable | ES |
| AS6453 | AS6453 - TATA COMMUNICATIONS AMERICA INC | US |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS1299 | TWELVE99 Arelion, fka Telia Carrier | SE |
| AS701 | UUNET - Verizon Business | US |
Blast radius
Approximate count of dependent hostnames if AS6400 disappeared from the routing table.
Blast radius: Computing — check back later. The precompute pipeline refreshes this panel within a few days.
MOAS / hijack watch
Prefixes routed by AS6400 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS6400 is unique to AS6400 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS6400.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS6400"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.