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 4038 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 % 1690 AS141771 CHINANET-HEBEI-ZHANGJIAKOU-MAN China Telecom, 57 54 19 22 35 61.40% Prefix AS Path Aggregation Suggestion 27.129.55.0/24 3303 4134 141771 45.123.168.0/21 3303 4134 141771 + Announce - aggregate of 45.123.168.0/22 (3303 4134 141771) and 45.123.172.0/22 (3303 4134 141771) 45.123.168.0/22 3303 4134 141771 - Withdrawn - aggregated with 45.123.172.0/22 (3303 4134 141771) 45.123.172.0/22 3303 4134 141771 - Withdrawn - aggregated with 45.123.168.0/22 (3303 4134 141771) 45.123.176.0/21 3303 4134 141771 + Announce - aggregate of 45.123.176.0/22 (3303 4134 141771) and 45.123.180.0/22 (3303 4134 141771) 45.123.176.0/22 3303 4134 141771 - Withdrawn - aggregated with 45.123.180.0/22 (3303 4134 141771) 45.123.180.0/22 3303 4134 141771 - Withdrawn - aggregated with 45.123.176.0/22 (3303 4134 141771) 101.50.8.0/21 3303 4134 141771 + Announce - aggregate of 101.50.8.0/22 (3303 4134 141771) and 101.50.12.0/22 (3303 4134 141771) 101.50.8.0/22 3303 4134 141771 - Withdrawn - aggregated with 101.50.12.0/22 (3303 4134 141771) 101.50.12.0/22 3303 4134 141771 - Withdrawn - aggregated with 101.50.8.0/22 (3303 4134 141771) 101.251.128.0/20 2497 4134 141771 + Announce - aggregate of 101.251.128.0/21 (2497 4134 141771) and 101.251.136.0/21 (2497 4134 141771) 101.251.128.0/21 2497 4134 141771 - Withdrawn - aggregated with 101.251.136.0/21 (2497 4134 141771) 101.251.136.0/21 2497 4134 141771 - Withdrawn - aggregated with 101.251.128.0/21 (2497 4134 141771) 103.63.160.0/20 3303 4134 141771 + Announce - aggregate of 103.63.160.0/21 (3303 4134 141771) and 103.63.168.0/21 (3303 4134 141771) 103.63.160.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.164.0/22 (3303 4134 141771) 103.63.164.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.160.0/22 (3303 4134 141771) 103.63.168.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.172.0/22 (3303 4134 141771) 103.63.172.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.168.0/22 (3303 4134 141771) 103.63.176.0/21 3303 4134 141771 + Announce - aggregate of 103.63.176.0/22 (3303 4134 141771) and 103.63.180.0/22 (3303 4134 141771) 103.63.176.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.180.0/22 (3303 4134 141771) 103.63.180.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.63.176.0/22 (3303 4134 141771) 103.192.8.0/21 3303 4134 141771 + Announce - aggregate of 103.192.8.0/22 (3303 4134 141771) and 103.192.12.0/22 (3303 4134 141771) 103.192.8.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.12.0/22 (3303 4134 141771) 103.192.12.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.8.0/22 (3303 4134 141771) 103.192.16.0/20 3303 4134 141771 + Announce - aggregate of 103.192.16.0/21 (3303 4134 141771) and 103.192.24.0/21 (3303 4134 141771) 103.192.16.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.20.0/22 (3303 4134 141771) 103.192.20.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.16.0/22 (3303 4134 141771) 103.192.24.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.28.0/22 (3303 4134 141771) 103.192.28.0/22 3303 4134 141771 - Withdrawn - aggregated with 103.192.24.0/22 (3303 4134 141771) 106.9.36.0/23 2497 4837 4134 141771 116.68.136.0/21 3303 4134 141771 + Announce - aggregate of 116.68.136.0/22 (3303 4134 141771) and 116.68.140.0/22 (3303 4134 141771) 116.68.136.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.68.140.0/22 (3303 4134 141771) 116.68.140.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.68.136.0/22 (3303 4134 141771) 116.68.176.0/21 3303 4134 141771 + Announce - aggregate of 116.68.176.0/22 (3303 4134 141771) and 116.68.180.0/22 (3303 4134 141771) 116.68.176.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.68.180.0/22 (3303 4134 141771) 116.68.180.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.68.176.0/22 (3303 4134 141771) 116.197.160.0/21 3303 4134 141771 + Announce - aggregate of 116.197.160.0/22 (3303 4134 141771) and 116.197.164.0/22 (3303 4134 141771) 116.197.160.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.197.164.0/22 (3303 4134 141771) 116.197.164.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.197.160.0/22 (3303 4134 141771) 116.254.104.0/21 3303 4134 141771 + Announce - aggregate of 116.254.104.0/22 (3303 4134 141771) and 116.254.108.0/22 (3303 4134 141771) 116.254.104.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.254.108.0/22 (3303 4134 141771) 116.254.108.0/22 3303 4134 141771 - Withdrawn - aggregated with 116.254.104.0/22 (3303 4134 141771) 122.200.40.0/21 3303 4134 141771 + Announce - aggregate of 122.200.40.0/22 (3303 4134 141771) and 122.200.44.0/22 (3303 4134 141771) 122.200.40.0/22 3303 4134 141771 - Withdrawn - aggregated with 122.200.44.0/22 (3303 4134 141771) 122.200.44.0/22 3303 4134 141771 - Withdrawn - aggregated with 122.200.40.0/22 (3303 4134 141771) 123.242.192.0/21 3303 4134 141771 + Announce - aggregate of 123.242.192.0/22 (3303 4134 141771) and 123.242.196.0/22 (3303 4134 141771) 123.242.192.0/22 3303 4134 141771 - Withdrawn - aggregated with 123.242.196.0/22 (3303 4134 141771) 123.242.196.0/22 3303 4134 141771 - Withdrawn - aggregated with 123.242.192.0/22 (3303 4134 141771) 123.254.96.0/21 3303 4134 141771 + Announce - aggregate of 123.254.96.0/22 (3303 4134 141771) and 123.254.100.0/22 (3303 4134 141771) 123.254.96.0/22 3303 4134 141771 - Withdrawn - aggregated with 123.254.100.0/22 (3303 4134 141771) 123.254.100.0/22 3303 4134 141771 - Withdrawn - aggregated with 123.254.96.0/22 (3303 4134 141771) 182.18.5.0/24 2497 4134 141771 182.18.32.0/19 2497 4134 141771 + Announce - aggregate of 182.18.32.0/20 (2497 4134 141771) and 182.18.48.0/20 (2497 4134 141771) 182.18.32.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.36.0/22 (2497 4134 141771) 182.18.36.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.32.0/22 (2497 4134 141771) 182.18.40.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.44.0/22 (2497 4134 141771) 182.18.44.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.40.0/22 (2497 4134 141771) 182.18.48.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.52.0/22 (2497 4134 141771) 182.18.52.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.48.0/22 (2497 4134 141771) 182.18.56.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.60.0/22 (2497 4134 141771) 182.18.60.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.56.0/22 (2497 4134 141771) 182.18.72.0/21 2497 4837 4134 141771 + Announce - aggregate of 182.18.72.0/22 (2497 4837 4134 141771) and 182.18.76.0/22 (2497 4837 4134 141771) 182.18.72.0/22 2497 4837 4134 141771 - Withdrawn - aggregated with 182.18.76.0/22 (2497 4837 4134 141771) 182.18.76.0/22 2497 4837 4134 141771 - Withdrawn - aggregated with 182.18.72.0/22 (2497 4837 4134 141771) 182.18.80.0/20 2497 4134 141771 + Announce - aggregate of 182.18.80.0/21 (2497 4134 141771) and 182.18.88.0/21 (2497 4134 141771) 182.18.80.0/21 2497 4134 141771 - Withdrawn - aggregated with 182.18.88.0/21 (2497 4134 141771) 182.18.88.0/21 2497 4134 141771 - Withdrawn - aggregated with 182.18.80.0/21 (2497 4134 141771) 182.18.96.0/19 2497 4134 141771 + Announce - aggregate of 182.18.96.0/20 (2497 4134 141771) and 182.18.112.0/20 (2497 4134 141771) 182.18.96.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.100.0/22 (2497 4134 141771) 182.18.100.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.96.0/22 (2497 4134 141771) 182.18.104.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.108.0/22 (2497 4134 141771) 182.18.108.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.104.0/22 (2497 4134 141771) 182.18.112.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.116.0/22 (2497 4134 141771) 182.18.116.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.112.0/22 (2497 4134 141771) 182.18.120.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.124.0/22 (2497 4134 141771) 182.18.124.0/22 2497 4134 141771 - Withdrawn - aggregated with 182.18.120.0/22 (2497 4134 141771)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS141771 35 More Specifics 35 Total Advertisements CHINANET-HEBEI-ZHANGJIAKOU-MAN China Telecom, CN
27.129.52.0/22 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
106.8.128.0/19 106.8.0.0/15
106.9.36.0/23 106.8.0.0/15
106.112.128.0/19 106.112.0.0/13
106.118.128.0/18 106.112.0.0/13
106.118.128.0/19 106.112.0.0/13
111.225.128.0/18 111.224.0.0/14
123.180.128.0/19 123.180.0.0/14
123.182.0.0/18 123.180.0.0/14
124.237.32.0/19 124.236.0.0/14
124.239.0.0/19 124.236.0.0/14
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
219.148.104.0/22 219.148.0.0/16
222.223.160.0/20 222.222.0.0/15
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 45.123.168.0/22 Withdrawn
- 45.123.172.0/22 Withdrawn
- 45.123.176.0/22 Withdrawn
- 45.123.180.0/22 Withdrawn
- 101.50.8.0/22 Withdrawn
- 101.50.12.0/22 Withdrawn
- 103.63.160.0/22 Withdrawn
- 103.63.164.0/22 Withdrawn
- 103.63.168.0/22 Withdrawn
- 103.63.172.0/22 Withdrawn
- 103.63.176.0/22 Withdrawn
- 103.63.180.0/22 Withdrawn
- 103.192.8.0/22 Withdrawn
- 103.192.12.0/22 Withdrawn
- 103.192.16.0/22 Withdrawn
- 103.192.20.0/22 Withdrawn
- 103.192.24.0/22 Withdrawn
- 103.192.28.0/22 Withdrawn
- 116.68.136.0/22 Withdrawn
- 116.68.140.0/22 Withdrawn
- 116.68.176.0/22 Withdrawn
- 116.68.180.0/22 Withdrawn
- 116.197.160.0/22 Withdrawn
- 116.197.164.0/22 Withdrawn
- 116.254.104.0/22 Withdrawn
- 116.254.108.0/22 Withdrawn
- 122.200.40.0/22 Withdrawn
- 122.200.44.0/22 Withdrawn
- 123.242.192.0/22 Withdrawn
- 123.242.196.0/22 Withdrawn
- 123.254.96.0/22 Withdrawn
- 123.254.100.0/22 Withdrawn
whois: 402609
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)