141771 CHINANET-HEBEI-ZHANGJIAKOU-MAN - 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 4016 AS141771 ORIGIN Originate: 60416 /16.12 Transit: 0 /0.00 CHINANET-HEBEI-ZHANGJIAKOU-MAN - 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 % 1705 AS141771 CHINANET-HEBEI-ZHANGJIAKOU-MAN - China Teleco 57 54 19 22 35 61.40% Prefix AS Path Aggregation Suggestion 27.129.55.0/24 4777 2516 4134 141771 45.123.168.0/21 4777 2516 4134 141771 + Announce - aggregate of 45.123.168.0/22 (4777 2516 4134 141771) and 45.123.172.0/22 (4777 2516 4134 141771) 45.123.168.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 45.123.172.0/22 (4777 2516 4134 141771) 45.123.172.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 45.123.168.0/22 (4777 2516 4134 141771) 45.123.176.0/21 4777 2516 4134 141771 + Announce - aggregate of 45.123.176.0/22 (4777 2516 4134 141771) and 45.123.180.0/22 (4777 2516 4134 141771) 45.123.176.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 45.123.180.0/22 (4777 2516 4134 141771) 45.123.180.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 45.123.176.0/22 (4777 2516 4134 141771) 101.50.8.0/21 4777 2516 4134 141771 + Announce - aggregate of 101.50.8.0/22 (4777 2516 4134 141771) and 101.50.12.0/22 (4777 2516 4134 141771) 101.50.8.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 101.50.12.0/22 (4777 2516 4134 141771) 101.50.12.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 101.50.8.0/22 (4777 2516 4134 141771) 101.251.128.0/20 4777 2516 4134 141771 + Announce - aggregate of 101.251.128.0/21 (4777 2516 4134 141771) and 101.251.136.0/21 (4777 2516 4134 141771) 101.251.128.0/21 4777 2516 4134 141771 - Withdrawn - aggregated with 101.251.136.0/21 (4777 2516 4134 141771) 101.251.136.0/21 4777 2516 4134 141771 - Withdrawn - aggregated with 101.251.128.0/21 (4777 2516 4134 141771) 103.63.160.0/20 4777 2516 4134 141771 + Announce - aggregate of 103.63.160.0/21 (4777 2516 4134 141771) and 103.63.168.0/21 (4777 2516 4134 141771) 103.63.160.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.164.0/22 (4777 2516 4134 141771) 103.63.164.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.160.0/22 (4777 2516 4134 141771) 103.63.168.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.172.0/22 (4777 2516 4134 141771) 103.63.172.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.168.0/22 (4777 2516 4134 141771) 103.63.176.0/21 4777 2516 4134 141771 + Announce - aggregate of 103.63.176.0/22 (4777 2516 4134 141771) and 103.63.180.0/22 (4777 2516 4134 141771) 103.63.176.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.180.0/22 (4777 2516 4134 141771) 103.63.180.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.63.176.0/22 (4777 2516 4134 141771) 103.192.8.0/21 4777 2516 4134 141771 + Announce - aggregate of 103.192.8.0/22 (4777 2516 4134 141771) and 103.192.12.0/22 (4777 2516 4134 141771) 103.192.8.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.12.0/22 (4777 2516 4134 141771) 103.192.12.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.8.0/22 (4777 2516 4134 141771) 103.192.16.0/20 4777 2516 4134 141771 + Announce - aggregate of 103.192.16.0/21 (4777 2516 4134 141771) and 103.192.24.0/21 (4777 2516 4134 141771) 103.192.16.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.20.0/22 (4777 2516 4134 141771) 103.192.20.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.16.0/22 (4777 2516 4134 141771) 103.192.24.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.28.0/22 (4777 2516 4134 141771) 103.192.28.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 103.192.24.0/22 (4777 2516 4134 141771) 106.9.36.0/23 4777 2497 4837 4134 141771 116.68.136.0/21 4777 2516 4134 141771 + Announce - aggregate of 116.68.136.0/22 (4777 2516 4134 141771) and 116.68.140.0/22 (4777 2516 4134 141771) 116.68.136.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.68.140.0/22 (4777 2516 4134 141771) 116.68.140.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.68.136.0/22 (4777 2516 4134 141771) 116.68.176.0/21 4777 2516 4134 141771 + Announce - aggregate of 116.68.176.0/22 (4777 2516 4134 141771) and 116.68.180.0/22 (4777 2516 4134 141771) 116.68.176.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.68.180.0/22 (4777 2516 4134 141771) 116.68.180.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.68.176.0/22 (4777 2516 4134 141771) 116.197.160.0/21 4777 2516 4134 141771 + Announce - aggregate of 116.197.160.0/22 (4777 2516 4134 141771) and 116.197.164.0/22 (4777 2516 4134 141771) 116.197.160.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.197.164.0/22 (4777 2516 4134 141771) 116.197.164.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.197.160.0/22 (4777 2516 4134 141771) 116.254.104.0/21 4777 2516 4134 141771 + Announce - aggregate of 116.254.104.0/22 (4777 2516 4134 141771) and 116.254.108.0/22 (4777 2516 4134 141771) 116.254.104.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.254.108.0/22 (4777 2516 4134 141771) 116.254.108.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 116.254.104.0/22 (4777 2516 4134 141771) 122.200.40.0/21 4777 2516 4134 141771 + Announce - aggregate of 122.200.40.0/22 (4777 2516 4134 141771) and 122.200.44.0/22 (4777 2516 4134 141771) 122.200.40.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 122.200.44.0/22 (4777 2516 4134 141771) 122.200.44.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 122.200.40.0/22 (4777 2516 4134 141771) 123.242.192.0/21 4777 2516 4134 141771 + Announce - aggregate of 123.242.192.0/22 (4777 2516 4134 141771) and 123.242.196.0/22 (4777 2516 4134 141771) 123.242.192.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 123.242.196.0/22 (4777 2516 4134 141771) 123.242.196.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 123.242.192.0/22 (4777 2516 4134 141771) 123.254.96.0/21 4777 2516 4134 141771 + Announce - aggregate of 123.254.96.0/22 (4777 2516 4134 141771) and 123.254.100.0/22 (4777 2516 4134 141771) 123.254.96.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 123.254.100.0/22 (4777 2516 4134 141771) 123.254.100.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 123.254.96.0/22 (4777 2516 4134 141771) 182.18.5.0/24 4777 2516 4134 141771 182.18.32.0/19 4777 2516 4134 141771 + Announce - aggregate of 182.18.32.0/20 (4777 2516 4134 141771) and 182.18.48.0/20 (4777 2516 4134 141771) 182.18.32.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.36.0/22 (4777 2516 4134 141771) 182.18.36.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.32.0/22 (4777 2516 4134 141771) 182.18.40.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.44.0/22 (4777 2516 4134 141771) 182.18.44.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.40.0/22 (4777 2516 4134 141771) 182.18.48.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.52.0/22 (4777 2516 4134 141771) 182.18.52.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.48.0/22 (4777 2516 4134 141771) 182.18.56.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.60.0/22 (4777 2516 4134 141771) 182.18.60.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.56.0/22 (4777 2516 4134 141771) 182.18.72.0/21 4777 2497 4837 4134 141771 + Announce - aggregate of 182.18.72.0/22 (4777 2497 4837 4134 141771) and 182.18.76.0/22 (4777 2497 4837 4134 141771) 182.18.72.0/22 4777 2497 4837 4134 141771 - Withdrawn - aggregated with 182.18.76.0/22 (4777 2497 4837 4134 141771) 182.18.76.0/22 4777 2497 4837 4134 141771 - Withdrawn - aggregated with 182.18.72.0/22 (4777 2497 4837 4134 141771) 182.18.80.0/20 4777 2516 4134 141771 + Announce - aggregate of 182.18.80.0/21 (4777 2516 4134 141771) and 182.18.88.0/21 (4777 2516 4134 141771) 182.18.80.0/21 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.88.0/21 (4777 2516 4134 141771) 182.18.88.0/21 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.80.0/21 (4777 2516 4134 141771) 182.18.96.0/19 4777 2516 4134 141771 + Announce - aggregate of 182.18.96.0/20 (4777 2516 4134 141771) and 182.18.112.0/20 (4777 2516 4134 141771) 182.18.96.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.100.0/22 (4777 2516 4134 141771) 182.18.100.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.96.0/22 (4777 2516 4134 141771) 182.18.104.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.108.0/22 (4777 2516 4134 141771) 182.18.108.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.104.0/22 (4777 2516 4134 141771) 182.18.112.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.116.0/22 (4777 2516 4134 141771) 182.18.116.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.112.0/22 (4777 2516 4134 141771) 182.18.120.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.124.0/22 (4777 2516 4134 141771) 182.18.124.0/22 4777 2516 4134 141771 - Withdrawn - aggregated with 182.18.120.0/22 (4777 2516 4134 141771)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS141771 25 More Specifics 57 Total Advertisements CHINANET-HEBEI-ZHANGJIAKOU-MAN - China Telecom, CN
27.129.55.0/24 27.128.0.0/15
101.251.128.0/21 101.251.128.0/17
101.251.136.0/21 101.251.128.0/17
106.9.36.0/23 106.8.0.0/15
182.18.5.0/24 182.18.0.0/17
182.18.32.0/22 182.18.0.0/17
182.18.36.0/22 182.18.0.0/17
182.18.40.0/22 182.18.0.0/17
182.18.44.0/22 182.18.0.0/17
182.18.48.0/22 182.18.0.0/17
182.18.52.0/22 182.18.0.0/17
182.18.56.0/22 182.18.0.0/17
182.18.60.0/22 182.18.0.0/17
182.18.72.0/22 182.18.0.0/17
182.18.76.0/22 182.18.0.0/17
182.18.80.0/21 182.18.0.0/17
182.18.88.0/21 182.18.0.0/17
182.18.96.0/22 182.18.0.0/17
182.18.100.0/22 182.18.0.0/17
182.18.104.0/22 182.18.0.0/17
182.18.108.0/22 182.18.0.0/17
182.18.112.0/22 182.18.0.0/17
182.18.116.0/22 182.18.0.0/17
182.18.120.0/22 182.18.0.0/17
182.18.124.0/22 182.18.0.0/17
whois: 402603
IANA has recorded AS141771 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS141771\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS141626 - AS142649'
as-block: AS141626 - AS142649
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: 2020-10-21T04:09:48Z
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 'AS141771'
% Abuse contact for 'AS141771' is 'anti-spam@chinatelecom.cn'
aut-num: AS141771
as-name: CHINANET-HEBEI-ZHANGJIAKOU-MAN
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: BR3-AP
tech-c: BR3-AP
abuse-c: AC1573-AP
mnt-routes: MAINT-CHINANET-HE
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-03-02T06:50:04Z
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: Bin Ren
nic-hdl: BR3-AP
e-mail: g-noc.he@chinatelecom.cn
address: NO.69 KunLun avenue, Shijiazhuang 050000 China
phone: +86-311-85211771
fax-no: +86-311-85202145
country: CN
mnt-by: MAINT-CHINANET-HE
last-modified: 2019-03-20T02:47:26Z
source: APNIC
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