9811 BJGY srit corp.,beijing.
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4847 CNIX-AP China Networks Inter-Exchange
AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 719 AS9811 ORIGIN Originate: 278016 /13.92 Transit: 0 /0.00 BJGY srit corp.,beijing.
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 780 AS9811 BJGY srit corp.,beijing. 48 24 7 31 17 35.42% Prefix AS Path Aggregation Suggestion 121.47.0.0/16 4637 4837 4808 9811 123.199.128.0/20 4637 4134 4847 9811 202.106.127.0/24 4637 4134 4847 9811 202.106.148.0/24 4637 4837 4808 9811 202.106.155.0/24 4637 4837 4808 9811 202.149.224.0/19 4637 4134 4847 9811 + Announce - aggregate of 202.149.224.0/20 (4637 4134 4847 9811) and 202.149.240.0/20 (4637 4134 4847 9811) 202.149.224.0/20 4637 4134 4847 9811 - Withdrawn - aggregated with 202.149.240.0/20 (4637 4134 4847 9811) 202.149.240.0/20 4637 4134 4847 9811 - Withdrawn - aggregated with 202.149.224.0/20 (4637 4134 4847 9811) 210.74.165.0/24 4637 4134 4847 9811 210.74.166.0/24 4637 4134 4847 9811 211.101.128.0/17 4637 4837 4808 9811 + Announce - aggregate of 211.101.128.0/18 (4637 4837 4808 9811) and 211.101.192.0/18 (4637 4837 4808 9811) 211.101.128.0/18 4637 4837 4808 9811 - Withdrawn - aggregated with 211.101.192.0/18 (4637 4837 4808 9811) 211.101.160.0/21 4637 4837 4808 9811 - Withdrawn - matching aggregate 211.101.128.0/18 4637 4837 4808 9811 211.101.192.0/18 4637 4837 4808 9811 - Withdrawn - aggregated with 211.101.128.0/18 (4637 4837 4808 9811) 211.101.216.0/21 4637 4837 4808 9811 + Announce - aggregate of 211.101.216.0/22 (4637 4837 4808 9811) and 211.101.220.0/22 (4637 4837 4808 9811) 211.101.216.0/22 4637 4837 4808 9811 - Withdrawn - aggregated with 211.101.220.0/22 (4637 4837 4808 9811) 211.101.220.0/22 4637 4837 4808 9811 - Withdrawn - aggregated with 211.101.216.0/22 (4637 4837 4808 9811) 211.144.32.0/19 4637 4134 4847 9811 211.144.32.0/21 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.144.32.0/19 4637 4134 4847 9811 211.144.128.0/19 4637 4134 4847 9811 211.144.128.0/20 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.144.128.0/19 4637 4134 4847 9811 211.144.133.0/24 4637 4837 4808 9811 211.144.136.0/23 4637 4837 4808 9811 + Announce - aggregate of 211.144.136.0/24 (4637 4837 4808 9811) and 211.144.137.0/24 (4637 4837 4808 9811) 211.144.136.0/24 4637 4837 4808 9811 - Withdrawn - aggregated with 211.144.137.0/24 (4637 4837 4808 9811) 211.144.137.0/24 4637 4837 4808 9811 - Withdrawn - aggregated with 211.144.136.0/24 (4637 4837 4808 9811) 211.144.142.0/23 4637 4837 4808 9811 + Announce - aggregate of 211.144.142.0/24 (4637 4837 4808 9811) and 211.144.143.0/24 (4637 4837 4808 9811) 211.144.142.0/24 4637 4837 4808 9811 - Withdrawn - aggregated with 211.144.143.0/24 (4637 4837 4808 9811) 211.144.143.0/24 4637 4837 4808 9811 - Withdrawn - aggregated with 211.144.142.0/24 (4637 4837 4808 9811) 211.144.144.0/20 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.144.128.0/19 4637 4134 4847 9811 211.144.150.0/24 4637 4837 4808 9811 211.144.159.0/24 4637 4837 4808 9811 211.147.96.0/19 4637 4837 4808 9811 211.155.0.0/20 4637 4134 4847 9811 211.167.64.0/19 4637 4134 4847 9811 211.167.64.0/20 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.167.64.0/19 4637 4134 4847 9811 211.167.67.0/24 4637 4837 4808 9811 211.167.73.0/24 4637 4837 4808 9811 211.167.74.0/24 4637 4837 4808 9811 211.167.80.0/21 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.167.64.0/19 4637 4134 4847 9811 211.167.88.0/22 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.167.64.0/19 4637 4134 4847 9811 211.167.92.0/22 4637 4134 4847 9811 - Withdrawn - matching aggregate 211.167.64.0/19 4637 4134 4847 9811 218.246.0.0/19 4637 4134 4847 9811 218.246.16.0/20 4637 4134 4847 9811 - Withdrawn - matching aggregate 218.246.0.0/19 4637 4134 4847 9811 218.246.18.0/24 4637 4837 4808 9811 220.101.192.0/18 4637 4134 4847 9811 220.101.192.0/19 4637 4134 4847 9811 - Withdrawn - matching aggregate 220.101.192.0/18 4637 4134 4847 9811 220.101.208.0/23 4637 4837 4808 9811 220.207.176.0/22 4637 4837 4808 9811 + Announce - aggregate of 220.207.176.0/23 (4637 4837 4808 9811) and 220.207.178.0/23 (4637 4837 4808 9811) 220.207.176.0/23 4637 4837 4808 9811 - Withdrawn - aggregated with 220.207.178.0/23 (4637 4837 4808 9811) 220.207.178.0/23 4637 4837 4808 9811 - Withdrawn - aggregated with 220.207.176.0/23 (4637 4837 4808 9811) 221.173.128.0/18 4637 4134 4847 9811 222.43.0.0/17 4637 4134 4847 9811 + Announce - aggregate of 222.43.0.0/18 (4637 4134 4847 9811) and 222.43.64.0/18 (4637 4134 4847 9811) 222.43.0.0/18 4637 4134 4847 9811 - Withdrawn - aggregated with 222.43.64.0/18 (4637 4134 4847 9811) 222.43.64.0/18 4637 4134 4847 9811 - Withdrawn - aggregated with 222.43.0.0/18 (4637 4134 4847 9811) 222.43.128.0/18 4637 4134 4847 9811
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9811 50 More Specifics 52 Total Advertisements BJGY srit corp.,beijing.
117.51.248.0/21 117.48.0.0/14
123.199.128.0/20 123.199.128.0/17
202.85.208.0/23 202.85.208.0/20
202.85.210.0/23 202.85.208.0/20
202.106.127.0/24 202.106.0.0/16
202.106.148.0/24 202.106.0.0/16
202.106.155.0/24 202.106.0.0/16
202.149.224.0/20 202.149.224.0/19
202.149.240.0/20 202.149.224.0/19
210.74.165.0/24 210.74.160.0/19
210.74.166.0/24 210.74.160.0/19
211.101.128.0/18 211.101.128.0/17
211.101.160.0/21 211.101.128.0/17
211.101.192.0/18 211.101.128.0/17
211.101.192.0/21 211.101.128.0/17
211.101.216.0/22 211.101.128.0/17
211.101.220.0/22 211.101.128.0/17
211.101.224.0/20 211.101.128.0/17
211.101.240.0/20 211.101.128.0/17
211.144.32.0/19 211.144.0.0/15
211.144.32.0/21 211.144.0.0/15
211.144.128.0/19 211.144.0.0/15
211.144.128.0/20 211.144.0.0/15
211.144.133.0/24 211.144.0.0/15
211.144.137.0/24 211.144.0.0/15
211.144.142.0/24 211.144.0.0/15
211.144.143.0/24 211.144.0.0/15
211.144.144.0/20 211.144.0.0/15
211.144.150.0/24 211.144.0.0/15
211.144.159.0/24 211.144.0.0/15
211.147.96.0/19 211.147.0.0/16
211.155.0.0/20 211.155.0.0/18
211.167.64.0/19 211.164.0.0/14
211.167.64.0/20 211.164.0.0/14
211.167.67.0/24 211.164.0.0/14
211.167.73.0/24 211.164.0.0/14
211.167.74.0/24 211.164.0.0/14
211.167.80.0/21 211.164.0.0/14
211.167.88.0/22 211.164.0.0/14
211.167.92.0/22 211.164.0.0/14
218.246.0.0/19 218.246.0.0/15
218.246.16.0/20 218.246.0.0/15
220.101.192.0/19 220.101.192.0/18
220.101.208.0/23 220.101.192.0/18
220.196.50.0/24 220.196.0.0/14
221.173.128.0/18 221.172.0.0/14
221.173.192.0/18 221.172.0.0/14
222.43.128.0/18 222.32.0.0/11
222.43.128.0/19 222.32.0.0/11
222.43.192.0/18 222.32.0.0/11
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 117.51.248.0/21 Announced
+ 222.43.128.0/18 Announced
+ 222.43.128.0/19 Announced
whois: 402603
IANA has recorded AS9811 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9811\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2022-09-22T22:36:45Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS9800 - AS9819'
as-block: AS9800 - AS9819
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC
% Information related to 'AS9811'
% Abuse contact for 'AS9811' is 'jin.huang@srit.com.cn'
aut-num: AS9811
as-name: DRCSCNET
descr: Development & Research Center of State Council Net.
country: CN
admin-c: ZM1201-AP
tech-c: ZM1201-AP
abuse-c: AC1601-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-DRCSCNET-CN
last-modified: 2021-10-26T23:59:50Z
source: APNIC
irt: IRT-DRCSCNET-CN
address: No.225 Chaonei Street Dongcheng District Beijing China
e-mail: jin.huang@srit.com.cn
abuse-mailbox: jin.huang@srit.com.cn
admin-c: ZM1201-AP
tech-c: ZM1201-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:35:08Z
source: APNIC
role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: ipas@cnnic.cn is invalid
abuse-mailbox: ipas@cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC
person: Hua Han
address: Development & Research Center of State Council Net.
address: No.225 Chaonei Street Dongcheng District Beijing China
country: CN
phone: +86-010-63066010
e-mail: hua.han@srit.com.cn
nic-hdl: ZM1201-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-11-06T02:54:01Z
source: APNIC
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