140636 CHINANET-IOT-BEIJING - China Telecom, CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8293 AS140636 ORIGIN Originate: 14848 /18.14 Transit: 0 /0.00 CHINANET-IOT-BEIJING - China Telecom, CN
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 % 2021 AS140636 CHINANET-IOT-BEIJING - China Telecom, CN 58 46 17 29 29 50.00% Prefix AS Path Aggregation Suggestion 115.170.218.0/23 4777 2516 4134 140636 + Announce - aggregate of 115.170.218.0/24 (4777 2516 4134 140636) and 115.170.219.0/24 (4777 2516 4134 140636) 115.170.218.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 115.170.219.0/24 (4777 2516 4134 140636) 115.170.219.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 115.170.218.0/24 (4777 2516 4134 140636) 117.61.16.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.16.0/24 (4777 2516 4134 140636) and 117.61.17.0/24 (4777 2516 4134 140636) 117.61.16.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.17.0/24 (4777 2516 4134 140636) 117.61.17.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.16.0/24 (4777 2516 4134 140636) 117.61.18.0/24 4777 2516 4134 140636 117.61.20.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.20.0/24 (4777 2516 4134 140636) and 117.61.21.0/24 (4777 2516 4134 140636) 117.61.20.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.21.0/24 (4777 2516 4134 140636) 117.61.21.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.20.0/24 (4777 2516 4134 140636) 117.61.22.0/24 4777 2516 4134 140636 117.61.24.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.24.0/24 (4777 2516 4134 140636) and 117.61.25.0/24 (4777 2516 4134 140636) 117.61.24.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.25.0/24 (4777 2516 4134 140636) 117.61.25.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.24.0/24 (4777 2516 4134 140636) 117.61.26.0/24 4777 2516 4134 140636 117.61.28.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.28.0/24 (4777 2516 4134 140636) and 117.61.29.0/24 (4777 2516 4134 140636) 117.61.28.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.29.0/24 (4777 2516 4134 140636) 117.61.29.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.28.0/24 (4777 2516 4134 140636) 117.61.30.0/24 4777 2516 4134 140636 117.61.32.0/24 4777 2516 4134 140636 117.61.35.0/24 4777 2516 4134 140636 117.61.36.0/24 4777 2516 4134 140636 117.61.38.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.38.0/24 (4777 2516 4134 140636) and 117.61.39.0/24 (4777 2516 4134 140636) 117.61.38.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.39.0/24 (4777 2516 4134 140636) 117.61.39.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.38.0/24 (4777 2516 4134 140636) 117.61.40.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.40.0/24 (4777 2516 4134 140636) and 117.61.41.0/24 (4777 2516 4134 140636) 117.61.40.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.41.0/24 (4777 2516 4134 140636) 117.61.41.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.40.0/24 (4777 2516 4134 140636) 117.61.44.0/24 4777 2516 4134 140636 117.61.49.0/24 4777 2516 4134 140636 117.61.50.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.50.0/24 (4777 2516 4134 140636) and 117.61.51.0/24 (4777 2516 4134 140636) 117.61.50.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.51.0/24 (4777 2516 4134 140636) 117.61.51.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.50.0/24 (4777 2516 4134 140636) 117.61.52.0/22 4777 2516 4134 140636 + Announce - aggregate of 117.61.52.0/23 (4777 2516 4134 140636) and 117.61.54.0/23 (4777 2516 4134 140636) 117.61.52.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.53.0/24 (4777 2516 4134 140636) 117.61.53.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.52.0/24 (4777 2516 4134 140636) 117.61.54.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.55.0/24 (4777 2516 4134 140636) 117.61.55.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.54.0/24 (4777 2516 4134 140636) 117.61.152.0/22 4777 2516 4134 140636 + Announce - aggregate of 117.61.152.0/23 (4777 2516 4134 140636) and 117.61.154.0/23 (4777 2516 4134 140636) 117.61.152.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.153.0/24 (4777 2516 4134 140636) 117.61.153.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.152.0/24 (4777 2516 4134 140636) 117.61.154.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.155.0/24 (4777 2516 4134 140636) 117.61.155.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.154.0/24 (4777 2516 4134 140636) 117.61.158.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.158.0/24 (4777 2516 4134 140636) and 117.61.159.0/24 (4777 2516 4134 140636) 117.61.158.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.159.0/24 (4777 2516 4134 140636) 117.61.159.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.158.0/24 (4777 2516 4134 140636) 117.61.160.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.160.0/24 (4777 2516 4134 140636) and 117.61.161.0/24 (4777 2516 4134 140636) 117.61.160.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.161.0/24 (4777 2516 4134 140636) 117.61.161.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.160.0/24 (4777 2516 4134 140636) 117.61.162.0/24 4777 2516 4134 140636 117.61.164.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.164.0/24 (4777 2516 4134 140636) and 117.61.165.0/24 (4777 2516 4134 140636) 117.61.164.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.165.0/24 (4777 2516 4134 140636) 117.61.165.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.164.0/24 (4777 2516 4134 140636) 117.61.167.0/24 4777 2516 4134 140636 117.61.168.0/24 4777 2516 4134 140636 117.61.176.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.176.0/24 (4777 2516 4134 140636) and 117.61.177.0/24 (4777 2516 4134 140636) 117.61.176.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.177.0/24 (4777 2516 4134 140636) 117.61.177.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.176.0/24 (4777 2516 4134 140636) 117.61.184.0/23 4777 2516 4134 140636 + Announce - aggregate of 117.61.184.0/24 (4777 2516 4134 140636) and 117.61.185.0/24 (4777 2516 4134 140636) 117.61.184.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.185.0/24 (4777 2516 4134 140636) 117.61.185.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.184.0/24 (4777 2516 4134 140636) 117.61.192.0/21 4777 2516 4134 140636 + Announce - aggregate of 117.61.192.0/22 (4777 2516 4134 140636) and 117.61.196.0/22 (4777 2516 4134 140636) 117.61.192.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.193.0/24 (4777 2516 4134 140636) 117.61.193.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.192.0/24 (4777 2516 4134 140636) 117.61.194.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.195.0/24 (4777 2516 4134 140636) 117.61.195.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.194.0/24 (4777 2516 4134 140636) 117.61.196.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.197.0/24 (4777 2516 4134 140636) 117.61.197.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.196.0/24 (4777 2516 4134 140636) 117.61.198.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.199.0/24 (4777 2516 4134 140636) 117.61.199.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.198.0/24 (4777 2516 4134 140636) 117.61.200.0/22 4777 2516 4134 140636 + Announce - aggregate of 117.61.200.0/23 (4777 2516 4134 140636) and 117.61.202.0/23 (4777 2516 4134 140636) 117.61.200.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.201.0/24 (4777 2516 4134 140636) 117.61.201.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.200.0/24 (4777 2516 4134 140636) 117.61.202.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.203.0/24 (4777 2516 4134 140636) 117.61.203.0/24 4777 2516 4134 140636 - Withdrawn - aggregated with 117.61.202.0/24 (4777 2516 4134 140636)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS140636 58 More Specifics 58 Total Advertisements CHINANET-IOT-BEIJING - China Telecom, CN
115.170.218.0/24 115.168.0.0/14
115.170.219.0/24 115.168.0.0/14
117.61.16.0/24 117.60.0.0/14
117.61.17.0/24 117.60.0.0/14
117.61.18.0/24 117.60.0.0/14
117.61.20.0/24 117.60.0.0/14
117.61.21.0/24 117.60.0.0/14
117.61.22.0/24 117.60.0.0/14
117.61.24.0/24 117.60.0.0/14
117.61.25.0/24 117.60.0.0/14
117.61.26.0/24 117.60.0.0/14
117.61.28.0/24 117.60.0.0/14
117.61.29.0/24 117.60.0.0/14
117.61.30.0/24 117.60.0.0/14
117.61.32.0/24 117.60.0.0/14
117.61.35.0/24 117.60.0.0/14
117.61.36.0/24 117.60.0.0/14
117.61.38.0/24 117.60.0.0/14
117.61.39.0/24 117.60.0.0/14
117.61.40.0/24 117.60.0.0/14
117.61.41.0/24 117.60.0.0/14
117.61.44.0/24 117.60.0.0/14
117.61.49.0/24 117.60.0.0/14
117.61.50.0/24 117.60.0.0/14
117.61.51.0/24 117.60.0.0/14
117.61.52.0/24 117.60.0.0/14
117.61.53.0/24 117.60.0.0/14
117.61.54.0/24 117.60.0.0/14
117.61.55.0/24 117.60.0.0/14
117.61.152.0/24 117.60.0.0/14
117.61.153.0/24 117.60.0.0/14
117.61.154.0/24 117.60.0.0/14
117.61.155.0/24 117.60.0.0/14
117.61.158.0/24 117.60.0.0/14
117.61.159.0/24 117.60.0.0/14
117.61.160.0/24 117.60.0.0/14
117.61.161.0/24 117.60.0.0/14
117.61.162.0/24 117.60.0.0/14
117.61.164.0/24 117.60.0.0/14
117.61.165.0/24 117.60.0.0/14
117.61.167.0/24 117.60.0.0/14
117.61.168.0/24 117.60.0.0/14
117.61.176.0/24 117.60.0.0/14
117.61.177.0/24 117.60.0.0/14
117.61.184.0/24 117.60.0.0/14
117.61.185.0/24 117.60.0.0/14
117.61.192.0/24 117.60.0.0/14
117.61.193.0/24 117.60.0.0/14
117.61.194.0/24 117.60.0.0/14
117.61.195.0/24 117.60.0.0/14
117.61.196.0/24 117.60.0.0/14
117.61.197.0/24 117.60.0.0/14
117.61.198.0/24 117.60.0.0/14
117.61.199.0/24 117.60.0.0/14
117.61.200.0/24 117.60.0.0/14
117.61.201.0/24 117.60.0.0/14
117.61.202.0/24 117.60.0.0/14
117.61.203.0/24 117.60.0.0/14
whois: 402603
IANA has recorded AS140636 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS140636\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS140602 - AS141625'
as-block: AS140602 - AS141625
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: 2019-06-13T01:03:24Z
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 'AS140636'
% Abuse contact for 'AS140636' is 'anti-spam@chinatelecom.cn'
aut-num: AS140636
as-name: CHINANET-IOT-BEIJING
descr: China Telecom
descr: Data Network Management Division
descr: Network Operation & Maintenance Department
descr: No 19 Chaoyangmen North Street
descr: Dongcheng District
country: CN
org: ORG-CT1-AP
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: Zhengzm@chinatelecom.cn
mnt-routes: MAINT-CHINANET-CN
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2020-05-14T03:01:10Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
source: APNIC
organisation: ORG-CT1-AP
org-name: China Telecom
country: CN
address: Data Network Management Division
address: Network Operation & Maintenance Department
address: No 19 Chaoyangmen North Street
address: Dongcheng District
phone: +86-20-38639251
fax-no: +86-10-58501060
e-mail: zhengzm@chinatelecom.cn
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2019-09-16T12:55:07Z
source: APNIC
role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@chinatelecom.cn
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2022-02-28T06:53:44Z
source: APNIC
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