HomePrefix Lookup58.200.0.0/19

58.200.0.0/19

🇨🇳
CIDR
58.200.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
58.200.0.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026

Covering Prefix

45 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
58.192.0.0/12AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.0.0/13AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.1.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.0.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.4.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.8.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.9.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.10.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.11.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.12.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.13.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.14.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.15.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.16.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.17.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.20.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.21.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.22.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.24.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.25.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.26.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.27.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.28.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.29.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.2.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
58.200.2.0/24AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua UniversityNo ROA—5/31/2026
58.200.25.0/24AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking UniversityNo ROA—5/31/2026
58.200.26.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.21.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.27.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.22.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.16.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.8.0/24AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and TelecommunicationsNo ROA—5/31/2026
58.200.12.0/24AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin UniversityNo ROA—5/31/2026
58.200.4.0/24AS24352CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin UniversityNo ROA—5/31/2026
58.200.9.0/24AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou UniversityNo ROA—5/31/2026
58.200.0.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—5/31/2026
58.200.29.0/24AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—5/31/2026
58.200.11.0/24AS24365CNGI-SH-IX2-AS-AP - CERNET2 IX at Fudan UniversityNo ROA—5/31/2026
58.200.14.0/24AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang UniversityNo ROA—5/31/2026
58.200.28.0/24AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang UniversityNo ROA—5/31/2026
58.200.15.0/24AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang UniversityNo ROA—5/31/2026
58.200.20.0/24AS24368CNGI-XMN-IX-AS-AP - CERNET2 IX at Xiamen UniversityNo ROA—5/31/2026
58.200.6.0/24AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal UniversityNo ROA—5/31/2026
58.200.1.0/24AS138369CNGI-SZH-IX-AS-AP - CERNET2 regional IX at Shenzhen UniversityNo ROA—5/31/2026
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityHaidian (Haidian Qu)
GEThttps://api.ipctl.io/v1/prefix/58.200.0.0/19

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/58.200.0.0/19" | jq