HomePrefix Lookup222.192.0.0/14

222.192.0.0/14

🇨🇳
IPv4APNICallocatedNo ROA
CIDR
222.192.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇨🇳 China
City
Nanjing (Gulou Qu)
RIR
APNIC
Status
allocated
Allocated
3/4/2004

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

138 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
222.192.0.0/12AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.64.0/18AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.192.0/18AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.64.0/18AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.192.0/18AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.192.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.192.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.224.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.0.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.32.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.32.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.64.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.32.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.96.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.128.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.64.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.32.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.192.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.224.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.0.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.96.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.64.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.32.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.32.0/19AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.195.64.0/19AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.32.0/19AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.128.0/19AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.192.0/19AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.16.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.240.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.176.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.128.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.144.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.160.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.128.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.160.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.112.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.96.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.16.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.80.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.112.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.16.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.144.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.160.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.176.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.144.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.112.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.160.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.128.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.0.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.16.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.144.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.176.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.160.0/20AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.195.0.0/20AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.128.0/20AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.194.80.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.0.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.96.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.112.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.160.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.195.240.0/20AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.195.112.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.72.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.232.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.136.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.160.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.168.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.24.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.184.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.176.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.64.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.128.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.24.0/21AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.112.0/21AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.232.0/21AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.194.184.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.195.160.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.72.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.128.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.136.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.168.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.176.0/21AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.192.180.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.224.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.120.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.164.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.176.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.180.0/22AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.176.0/22AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.195.120.0/22AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.194.164.0/22AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.195.96.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.160.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.228.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.194.162.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.174.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.174.0/23AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.195.228.0/23AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.194.162.0/23AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.194.160.0/23AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,No ROA—6/13/2026
222.193.111.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.12.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.60.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.78.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.173.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.224.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.192.166.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.128.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.231.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.129.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.195.230.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
222.193.111.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.95.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.254.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.176.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.173.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.166.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.144.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.78.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.192.60.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.160.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.139.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.193.112.0/24AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast UniversityNo ROA—6/13/2026
222.195.12.0/24AS24362CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of ChinaNo ROA—6/13/2026
222.195.130.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.129.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.230.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.128.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.231.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.238.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.167.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.160.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.158.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
222.195.224.0/24AS138371CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of ChinaNo ROA—6/13/2026
Geolocation
Country🇨🇳ChinaCN
RegionJiangsu
CityNanjing (Gulou Qu)
GEThttps://api.ipctl.io/v1/prefix/222.192.0.0/14

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

curl -s "https://api.ipctl.io/v1/prefix/222.192.0.0/14" | jq