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Autonomous System

AS134417

Nanjing

Announced IPs
1,792
CIDR prefixes
3
ASN
AS134417

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
180.97.124.0/22 1.0K
0.0%
Nanjing CN
180.97.120.0/23 512
0.0%
Nanjing CN
180.97.122.0/24 256
0.0%
Nanjing CN

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS134417 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
180.97.120.0/21 19,838 2026-08-03 13:30:51
180.97.126.0/24 19,725 2026-08-03 13:30:51
180.97.127.0/24 19,439 2026-08-03 13:30:51

Frequently Asked Questions

What is AS134417?

AS134417 is an Autonomous System Number assigned to Nanjing. 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 AS134417 announce?

AS134417 announces 1.8K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in China.

Who operates AS134417?

AS134417 is operated by Nanjing. The organization is based in China. You can view all IP ranges and related ASNs on the organization page.

What country is AS134417 registered in?

AS134417 is registered in China. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 13:42:02 UTC
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