AS56048 — CMNET-BEIJING-AP - China Mobile Communicaitons Corporation

AS56048 announces 66 IPv4 prefixes covering 1,131,776 addresses and 34 IPv6 prefixes.

About this network

CMNET-BEIJING-AP is operated by China Mobile Communications Group Co., Ltd.

What it's used for

• The address space carries mobile subscriber traffic, evidenced by netnames CMNET and CHINA-21VIANET registered to IRT-CHINAMOBILE-CN and IRT-CNNIC-CN.
• The AS announces 1,638,144 IPv4 addresses across 745 prefixes and 148 IPv6 prefixes, with 58 observed neighbours, indicating a large-scale access and transit network.
• Traffic consists of mobile subscriber eyeballs, data services, and backhaul for China Mobile's nationwide cellular infrastructure.

Notable

• Registrants align with the announcer, showing China Mobile Communications Group Co., Ltd for CMNET blocks and IRT-CNNIC-CN for CHINA-21VIANET blocks.
• The inventory includes a mix of large /15 and /16 blocks alongside finer /17 and /18 subdivisions, reflecting a segmented corporate and access estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 39.134.133.0/24
• 39.134.134.0/23
• 39.134.164.0/24
• 39.135.174.0/24
• 39.135.238.0/23
• 39.135.240.0/23
• 39.135.242.0/24
• 39.136.87.0/24
• 39.136.88.0/24
• 39.136.135.0/24
• 39.137.64.0/22
• 39.143.6.0/23
• 39.143.8.0/23
• 39.143.10.0/24
• 39.143.21.0/24
• 39.144.77.0/24
• 39.144.78.0/23
• 39.144.80.0/24
• 39.155.128.0/17
• 39.157.0.0/16
• 103.1.10.0/23
• 112.54.128.0/21
• 112.54.216.0/22
• 117.128.8.0/21
• 117.128.16.0/20
• 117.128.32.0/19
• 117.128.64.0/18
• 117.128.128.0/17
• 117.129.0.0/16
• 117.130.0.0/16
• 117.133.0.0/16
• 117.134.0.0/19
• 117.136.0.0/24
• 117.136.38.0/24
• 120.244.0.0/15
• 120.246.0.0/17
• 183.241.0.0/16
• 183.242.0.0/15
• 183.244.0.0/16
• 211.136.24.0/21
• 211.136.32.0/19
• 211.136.64.0/20
• 211.136.88.0/21
• 218.205.128.0/18
• 218.205.192.0/19
• 218.206.176.0/22
• 221.130.32.0/20
• 221.179.128.0/19
• 221.179.160.0/21
• 221.179.168.0/22
• 221.179.184.0/22
• 221.179.188.0/23
• 221.179.198.0/23
• 221.179.204.0/22
• 223.69.0.0/16
• 223.70.0.0/15
• 223.72.0.0/16
• 223.104.3.0/24
• 223.104.38.0/23
• 223.104.40.0/22
• 223.104.44.0/24
• 223.160.0.0/23
• 223.160.8.0/23
• 223.160.16.0/22
• 223.160.128.0/22
• 223.161.196.0/23
• 2409:8000::/40
• 2409:8000:800::/40
• 2409:8000:1000::/40
• 2409:8000:1800::/40
• 2409:8000:2000::/40
• 2409:8000:2800::/38
• 2409:8000:3800::/40
• 2409:8000:5100::/40
• 2409:8000:5800::/40
• 2409:8000:5a00::/40
• 2409:8000:5c00::/40
• 2409:8087::/39
• 2409:8700::/31
• 2409:87a0::/32
• 2409:8800::/40
• 2409:8900::/31
• 2409:8a00::/31
• 2409:8b00::/31
• 2409:8c85:3::/48
• 2409:8d00::/32
• 2409:8e00::/32
• 240a:4020:83a::/48
• 240a:4090:50::/48
• 240a:4090:120::/48
• 240a:4090:1000::/39
• 240a:4090:2010::/48
• 240a:4090:2041::/48
• 240a:4090:2061::/48
• 240a:4090:3000::/39
• 240a:4090:5000::/39
• 240a:4090:7000::/39
• 240a:40b0:83a::/48
• 240a:40c0:8000::/43
• 240a:4280::/30

Upstream networks

• AS9808 China Mobile Communications Group Co., Ltd.

Downstream networks

• AS24147 BEIJING CBD TELECOM CO,.LTD
• AS58851 Priority of Fashion(Beijing)Information Technology Co.,Ltd
• AS18241 State Power Information Net
• AS10212 China Enterprise ICT Solutions Limited
• AS151253 Beijing Sanwang Fusion Technology Co., Ltd
• AS24430 Jia No.8, North Lishi Road, Xicheng Dist.Beijing, China
• AS38364 RM 1706,Block A,Ocean Express,No.66
• AS63614 A4, 5th Floor, Tower C, Triumph Plaza, Unit A, No 143,
• AS24404 CNISP-Union Technology (Beijing) Co., Ltd
• AS38027 Information Center, Ministry of Sci and Tech
• AS58811 CONAC (China Organizational Name Administration Center)
• AS146771 CCB Fintech Co., Ltd.
• AS58866 China Financial Certification Authority
• AS139141 Yusys Financial Cloud
• AS45097 Poly facility (Beijing) Technology Co., Ltd.
• AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
• AS151284 China Internet Network Information Center
• AS18239 NO.11 Xi San Huan Zhong Road,Beijing
• AS63548 LENOVO (BEIJING) Co.ltd
• AS59078 Yunify Technologies Inc.
• AS59011 Beijing Yunlin Network Technology Co.,Ltd.
• AS137726 China Petroleum & Chemical Corporation
• AS38367 20/F.,Kuntai International Mansion,Buiding1 Yi No.12
• AS59012 China Grain Reserves Group LTD.Company
• AS56282 Beijing Internet Harbor Technology Co., Ltd

Adjacent networks

• AS9808 China Mobile Communications Group Co., Ltd.
• AS24147 BEIJING CBD TELECOM CO,.LTD
• AS58851 Priority of Fashion(Beijing)Information Technology Co.,Ltd
• AS18241 State Power Information Net
• AS10212 China Enterprise ICT Solutions Limited
• AS151253 Beijing Sanwang Fusion Technology Co., Ltd
• AS24430 Jia No.8, North Lishi Road, Xicheng Dist.Beijing, China
• AS38364 RM 1706,Block A,Ocean Express,No.66
• AS63614 A4, 5th Floor, Tower C, Triumph Plaza, Unit A, No 143,
• AS24404 CNISP-Union Technology (Beijing) Co., Ltd
• AS38027 Information Center, Ministry of Sci and Tech
• AS58811 CONAC (China Organizational Name Administration Center)
• AS146771 CCB Fintech Co., Ltd.
• AS58866 China Financial Certification Authority
• AS139141 Yusys Financial Cloud
• AS45097 Poly facility (Beijing) Technology Co., Ltd.
• AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
• AS151284 China Internet Network Information Center
• AS18239 NO.11 Xi San Huan Zhong Road,Beijing
• AS63548 LENOVO (BEIJING) Co.ltd
• AS59078 Yunify Technologies Inc.
• AS59011 Beijing Yunlin Network Technology Co.,Ltd.
• AS137726 China Petroleum & Chemical Corporation
• AS59012 China Grain Reserves Group LTD.Company
• AS38367 20/F.,Kuntai International Mansion,Buiding1 Yi No.12

Routing security

• RPKI: 822 valid, 1 invalid and 42 not-found announcements; 862 ROAs.
• ASPA: none published.
• IRR: 92% of announcements registered; 1,191 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-CMI-ALL, AS-CMNET, AS-HGC-INTL, AS-ITXBR1, AS-NWN-TRANSIT, AS-RESEARCH-CN-CMCC, AS-TIG-GROUP, AS204464:AS-BLACKLIST, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS58453:AS-CMNET, AS58453:AS-CMNET, AS58807:AS-CMIN2, AS58807:AS-CMIN2, AS9808:AS-CMNET.