AS139122
BEIJING MUNICIPAL ADMINISTRATION COMMUNICATION CARD CO..LTD
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.152.224.0/24 | 256 |
0.0%
|
BEIJING MUNICIPAL ADMINISTRATION COMMUNICATION CARD CO..LTD | CN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS139122 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 103.152.224.0/24 | 646 | 2026-07-30 05:03:19 |
Frequently Asked Questions
What is AS139122?
AS139122 is an Autonomous System Number assigned to BEIJING MUNICIPAL ADMINISTRATION COMMUNICATION CARD CO..LTD. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS139122 announce?
AS139122 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in China.
Who operates AS139122?
AS139122 is operated by BEIJING MUNICIPAL ADMINISTRATION COMMUNICATION CARD CO..LTD. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.
What country is AS139122 registered in?
AS139122 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
