Autonomous System
AS14203 — JUNIPER-NETWORKS - Juniper Networks, Inc.(US)
Last fetched
AS14203 is an Autonomous System operated by JUNIPER-NETWORKS - Juniper Networks, Inc. and registered in US. As of Sun, 06 Sep 2026 15:16:16 GMT, it announces 26 routed IP prefixes and peers with 9 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS14203 announces 26 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 12.0.126.0/23
- 66.129.224.0/22
- 66.129.232.0/23
- 66.129.234.0/24
- 66.129.235.0/24
- 66.129.237.0/24
- 66.129.238.0/24
- 66.129.239.0/24
- 66.129.240.0/24
- 66.129.241.0/24
- 66.129.242.0/24
- 66.129.243.0/24
- 66.129.244.0/23
- 66.129.246.0/24
- 66.129.250.0/24
- 67.91.204.0/24
- 67.91.205.0/24
- 165.254.24.16/29
- 198.186.160.0/24
- 207.17.137.0/24
- 208.184.90.0/23
- 2620:103:c006::/47
- 2620:103:c008::/47
- 2620:103:c00a::/48
- 2620:103:c020::/48
Peering ecosystem
9 distinct peers via BGP. The first 9 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS20055 | AS-WHOLESAIL - Wholesail networks LLC | US |
| AS209 | CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | US |
| AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. | US |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | US |
| AS33650 | COMCAST-33650 - Comcast Cable Communications, LLC | US |
| AS33651 | CMCS - Comcast Cable Communications, LLC | US |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS7015 | COMCAST-7015 - Comcast Cable Communications, LLC | US |
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC | US |
Blast radius
Count of dependent hostnames if AS14203 disappeared from the routing table.
569 hostnames depend on this network.Exact count across all 26 announced prefixes. Snapshot Thu, 28 May 2026 03:01:03 GMT.
MOAS / hijack watch
Prefixes routed by AS14203 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 AS14203 is unique to AS14203 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS14203.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS14203"})-[: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.