120.133.20.0/23

Name: IP Address Information: 120.133.20.0/23
Creator: IPv4.DEV
License: https://ipv4.dev/terms

风险评分

40

/100

安全风险

ASN

AS4835

运营商

CHINANET-IDC-SN

国家/地区

AS

RIR

APNIC

网络类型

business

网络名称

CHINANET-IDC-SN

ASN 信息

ASN

名称

CHINANET-IDC-SN

描述

China Telecom (Group) IDC center xi'an node

前缀	Origin ASN	AS Path 长度	首次发现
120.133.20.0/23	AS4835 (CHINANET-IDC-SN)	5	2026-01-31 19:11:32.896629
120.133.16.0/21	AS133119 (UNICOM-CN)	5	2026-01-31 19:11:32.896629
120.133.0.0/18	AS9308 (CHINA-ABITCOOL)	6	2026-02-08 09:31:43.600406
120.133.0.0/17	AS9308 (CHINA-ABITCOOL)	6	2026-02-08 09:31:43.600406
120.133.0.0/16	AS23724 (CHINANET-IDC-BJ-AP)	5	2026-01-31 19:11:32.896629

分配前缀

120.133.0.0/16

RIR

APNIC

国家

CN

状态

active

网络名称

CHINA-21VIANET

# 使用 cURL 查询此 IP

curl -H "Authorization: Bearer YOUR_API_KEY" \

"https://ipv4.dev/api/v1/ip/120.133.20.0/23"