CF1760608217957-tsm20251016091337

WWW.ROBTEX.COM - AS4839

Search for IP or hostnames:

9+2561
undefined
aut-num: AS4839
as-name: CERNAP2-CN
descr: NAP2 at CERNET located in Shanghai
descr: Shanghai Jiaotong University, Shanghai
country: CN
import: from AS4538 action pref=10; accept AS4538
import: from AS4799 action pref=10; accept AS4799
import: from AS4134 action pref=10; accept AS4134AS4808AS4809
import: from AS7497 action pref=10; accept AS7497
import: from AS9929 action pref=10; accept AS9929
import: from AS9389 action pref=10; accept AS9389
import: from AS9306 action pref=10; accept AS9306
import: from AS9800 action pref=10; accept AS9800
import: from AS9808 action pref=10; accept AS9808
export: to AS4538 announce ANY
export: to AS4799 announce ANY
export: to AS4808 announce ANY
export: to AS7497 announce ANY
export: to AS9929 announce ANY
export: to AS9389 announce ANY
export: to AS9306 announce ANY
export: to AS9800 announce ANY
export: to AS9808 announce ANY
default: to AS4538 action pref=10; networks ANY
remarks: Exchange Point
admin-c: XL1-CN
tech-c: SZ2-AP
abuse-c: AC1685-AP
mnt-lower: MAINT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
mnt-by: APNIC-HM
mnt-irt: IRT-CERNET-AP
last-modified: 2020-09-03T09:16:26Z
source: APNIC


MM AS23911:AS-CUSTOMERS-V6
MM AS4538:AS-CUSTOMERS
MM AS-ANC-CUSTOMER-PROXY-REGISTER
MM AS4538:AS-CUSTOMERS-V6
#0 1
members: 0
members: 1
M AS4839
Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

smnkxYy CF johedugfp 2025-10-16