137702 CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jiangsu Province, P.R.China., CN
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street, CN
AS23650 CHINANET-JIANGSU-PROVINCE-IDC AS Number for CHINANET jiangsu province backbone, CN
Downstream Adjacent AS list
AS24406 CNNIC-CRITICAL-AP China Internet Network Infomation Center, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2509 AS137702 ORIGIN Originate: 89856 /15.54 Transit: 0 /0.00 CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jiangsu Province, P.R.China., 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 % 2939 AS137702 CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jia 73 27 8 54 19 26.03% Prefix AS Path Aggregation Suggestion 45.252.106.0/23 3303 4134 23650 137702 58.212.8.0/23 3303 4134 137702 58.212.84.0/23 3303 4134 137702 58.212.130.0/23 3303 4134 137702 58.217.156.0/22 3303 4134 137702 58.217.192.0/21 3303 4134 137702 58.217.193.0/24 3303 4134 137702 - Withdrawn - matching aggregate 58.217.192.0/21 3303 4134 137702 58.217.208.0/20 3303 4134 137702 58.217.244.0/23 3303 4134 137702 + Announce - aggregate of 58.217.244.0/24 (3303 4134 137702) and 58.217.245.0/24 (3303 4134 137702) 58.217.244.0/24 3303 4134 137702 - Withdrawn - aggregated with 58.217.245.0/24 (3303 4134 137702) 58.217.245.0/24 3303 4134 137702 - Withdrawn - aggregated with 58.217.244.0/24 (3303 4134 137702) 58.223.21.0/24 3303 4134 137702 58.223.24.0/24 3303 4134 137702 58.223.81.0/24 3303 4134 137702 61.132.51.0/24 3303 4134 137702 61.132.74.0/23 3303 4134 137702 + Announce - aggregate of 61.132.74.0/24 (3303 4134 137702) and 61.132.75.0/24 (3303 4134 137702) 61.132.74.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.132.75.0/24 (3303 4134 137702) 61.132.75.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.132.74.0/24 (3303 4134 137702) 61.147.136.0/21 3303 4134 137702 61.147.165.0/24 3303 4134 137702 61.147.166.0/23 3303 4134 137702 61.147.168.0/21 3303 4134 137702 61.147.176.0/22 3303 4134 137702 61.147.180.0/24 3303 4134 137702 61.155.5.0/24 3303 4134 137702 61.155.7.0/24 3303 4134 137702 61.155.8.0/23 3303 4134 137702 + Announce - aggregate of 61.155.8.0/24 (3303 4134 137702) and 61.155.9.0/24 (3303 4134 137702) 61.155.8.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.155.9.0/24 (3303 4134 137702) 61.155.9.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.155.8.0/24 (3303 4134 137702) 61.155.106.0/23 3303 4134 137702 + Announce - aggregate of 61.155.106.0/24 (3303 4134 137702) and 61.155.107.0/24 (3303 4134 137702) 61.155.106.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.155.107.0/24 (3303 4134 137702) 61.155.107.0/24 3303 4134 137702 - Withdrawn - aggregated with 61.155.106.0/24 (3303 4134 137702) 61.155.236.0/24 3303 4134 137702 61.155.238.0/24 3303 4134 137702 101.125.252.0/22 3303 4134 23650 137702 137702 101.125.252.0/24 3303 4134 23650 137702 137702 - Withdrawn - matching aggregate 101.125.252.0/22 3303 4134 23650 137702 137702 101.125.253.0/24 3303 4134 23650 137702 137702 - Withdrawn - matching aggregate 101.125.252.0/22 3303 4134 23650 137702 137702 103.150.10.0/23 3303 4134 137702 103.221.143.0/24 3303 4134 23650 137702 118.184.128.0/21 3303 4134 137702 121.237.32.0/23 3303 4134 137702 180.96.0.0/18 3303 4134 137702 + Announce - aggregate of 180.96.0.0/19 (3303 4134 137702) and 180.96.32.0/19 (3303 4134 137702) 180.96.0.0/21 3303 4134 137702 - Withdrawn - aggregated with 180.96.8.0/21 (3303 4134 137702) 180.96.4.0/24 3303 4134 137702 - Withdrawn - matching aggregate 180.96.0.0/21 3303 4134 137702 180.96.8.0/21 3303 4134 137702 - Withdrawn - aggregated with 180.96.0.0/21 (3303 4134 137702) 180.96.8.0/24 3303 4134 137702 - Withdrawn - matching aggregate 180.96.8.0/21 3303 4134 137702 180.96.9.0/24 3303 4134 137702 - Withdrawn - matching aggregate 180.96.8.0/21 3303 4134 137702 180.96.16.0/20 3303 4134 137702 - Withdrawn - aggregated with 180.96.0.0/20 (3303 4134 137702) 180.96.32.0/19 3303 4134 137702 - Withdrawn - aggregated with 180.96.0.0/19 (3303 4134 137702) 180.96.64.0/20 3303 4134 137702 + Announce - aggregate of 180.96.64.0/21 (3303 4134 137702) and 180.96.72.0/21 (3303 4134 137702) 180.96.64.0/21 3303 4134 137702 - Withdrawn - aggregated with 180.96.72.0/21 (3303 4134 137702) 180.96.70.0/24 6939 4134 137702 180.96.72.0/21 3303 4134 137702 - Withdrawn - aggregated with 180.96.64.0/21 (3303 4134 137702) 180.96.80.0/21 3303 4134 137702 180.97.0.0/18 3303 4134 137702 180.97.104.0/21 3303 4134 137702 180.97.112.0/21 3303 4134 137702 180.97.123.0/24 3303 4134 137702 180.97.128.0/21 3303 4134 137702 180.100.19.0/24 3303 4134 137702 180.100.20.0/24 3303 4134 137702 202.102.52.0/22 3303 4134 137702 202.102.56.0/21 3303 4134 137702 202.102.61.0/24 3303 4134 137702 - Withdrawn - matching aggregate 202.102.56.0/21 3303 4134 137702 202.102.64.0/22 3303 4134 137702 202.102.68.0/23 3303 4134 137702 + Announce - aggregate of 202.102.68.0/24 (3303 4134 137702) and 202.102.69.0/24 (3303 4134 137702) 202.102.68.0/24 3303 4134 137702 - Withdrawn - aggregated with 202.102.69.0/24 (3303 4134 137702) 202.102.69.0/24 3303 4134 137702 - Withdrawn - aggregated with 202.102.68.0/24 (3303 4134 137702) 202.102.70.0/24 3303 4134 137702 202.102.72.0/21 3303 4134 137702 202.102.72.0/24 6939 4134 137702 202.102.76.0/24 3303 4134 137702 - Withdrawn - matching aggregate 202.102.72.0/21 3303 4134 137702 202.102.80.0/20 3303 4134 137702 202.102.85.0/24 3303 4134 137702 - Withdrawn - matching aggregate 202.102.80.0/20 3303 4134 137702 202.102.96.0/22 3303 4134 137702 202.102.114.0/23 3303 4134 137702 202.111.126.0/23 3303 4134 137702 202.111.248.0/24 20130 23352 6461 4134 137702 221.231.128.0/20 3303 4134 137702 + Announce - aggregate of 221.231.128.0/21 (3303 4134 137702) and 221.231.136.0/21 (3303 4134 137702) 221.231.128.0/21 3303 4134 137702 - Withdrawn - aggregated with 221.231.136.0/21 (3303 4134 137702) 221.231.136.0/21 3303 4134 137702 - Withdrawn - aggregated with 221.231.128.0/21 (3303 4134 137702)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS137702 98 More Specifics 98 Total Advertisements CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jiangsu Province, P.R.China., CN
45.252.106.0/23 45.252.104.0/22
58.212.8.0/23 58.208.0.0/12
58.212.84.0/23 58.208.0.0/12
58.212.130.0/23 58.208.0.0/12
58.217.130.0/24 58.208.0.0/12
58.217.132.0/22 58.208.0.0/12
58.217.136.0/22 58.208.0.0/12
58.217.140.0/24 58.208.0.0/12
58.217.142.0/24 58.208.0.0/12
58.217.156.0/22 58.208.0.0/12
58.217.160.0/22 58.208.0.0/12
58.217.164.0/23 58.208.0.0/12
58.217.166.0/24 58.208.0.0/12
58.217.176.0/21 58.208.0.0/12
58.217.185.0/24 58.208.0.0/12
58.217.187.0/24 58.208.0.0/12
58.217.190.0/24 58.208.0.0/12
58.217.192.0/21 58.208.0.0/12
58.217.208.0/20 58.208.0.0/12
58.217.224.0/24 58.208.0.0/12
58.217.230.0/24 58.208.0.0/12
58.217.232.0/23 58.208.0.0/12
58.217.236.0/22 58.208.0.0/12
58.217.240.0/22 58.208.0.0/12
58.217.244.0/24 58.208.0.0/12
58.217.245.0/24 58.208.0.0/12
58.217.246.0/24 58.208.0.0/12
58.217.250.0/23 58.208.0.0/12
58.217.253.0/24 58.208.0.0/12
58.217.254.0/24 58.208.0.0/12
58.223.21.0/24 58.208.0.0/12
58.223.24.0/24 58.208.0.0/12
58.223.81.0/24 58.208.0.0/12
61.132.51.0/24 61.132.0.0/16
61.132.74.0/24 61.132.0.0/16
61.132.75.0/24 61.132.0.0/16
61.147.136.0/21 61.144.0.0/14
61.147.165.0/24 61.144.0.0/14
61.147.166.0/23 61.144.0.0/14
61.147.168.0/21 61.144.0.0/14
61.147.176.0/22 61.144.0.0/14
61.147.180.0/24 61.144.0.0/14
61.155.5.0/24 61.154.0.0/15
61.155.7.0/24 61.154.0.0/15
61.155.8.0/24 61.154.0.0/15
61.155.9.0/24 61.154.0.0/15
61.155.106.0/24 61.154.0.0/15
61.155.107.0/24 61.154.0.0/15
61.155.236.0/24 61.154.0.0/15
61.155.238.0/24 61.154.0.0/15
101.125.252.0/22 101.124.0.0/15
101.125.252.0/24 101.124.0.0/15
101.125.253.0/24 101.124.0.0/15
103.221.141.0/24 103.221.140.0/22
103.221.142.0/23 103.221.140.0/22
103.222.144.0/23 103.222.144.0/22
106.12.250.0/23 106.12.0.0/14
106.13.250.0/23 106.12.0.0/14
114.110.96.0/22 114.110.64.0/18
118.184.128.0/21 118.184.128.0/17
121.237.32.0/23 121.224.0.0/12
121.237.176.0/21 121.224.0.0/12
122.248.48.0/22 122.248.48.0/20
122.248.52.0/22 122.248.48.0/20
122.248.56.0/22 122.248.48.0/20
125.208.34.0/23 125.208.0.0/18
180.96.0.0/21 180.96.0.0/11
180.96.8.0/21 180.96.0.0/11
180.96.10.0/24 180.96.0.0/11
180.96.16.0/20 180.96.0.0/11
180.96.32.0/19 180.96.0.0/11
180.96.32.0/24 180.96.0.0/11
180.96.64.0/21 180.96.0.0/11
180.96.72.0/21 180.96.0.0/11
180.96.80.0/21 180.96.0.0/11
180.97.0.0/18 180.96.0.0/11
180.97.104.0/21 180.96.0.0/11
180.97.112.0/21 180.96.0.0/11
180.97.123.0/24 180.96.0.0/11
180.97.124.0/23 180.96.0.0/11
180.97.128.0/21 180.96.0.0/11
180.100.19.0/24 180.96.0.0/11
180.100.20.0/24 180.96.0.0/11
202.102.52.0/22 202.102.32.0/19
202.102.56.0/21 202.102.32.0/19
202.102.61.0/24 202.102.32.0/19
202.102.64.0/22 202.102.64.0/18
202.102.68.0/24 202.102.64.0/18
202.102.69.0/24 202.102.64.0/18
202.102.70.0/24 202.102.64.0/18
202.102.72.0/21 202.102.64.0/18
202.102.80.0/20 202.102.64.0/18
202.102.96.0/22 202.102.64.0/18
202.102.114.0/23 202.102.64.0/18
202.111.126.0/23 202.111.0.0/17
203.119.28.0/23 203.119.24.0/21
221.231.128.0/21 221.224.0.0/13
221.231.136.0/21 221.224.0.0/13
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 103.222.144.0/23 Announced
- 103.150.10.0/23 Withdrawn
whois: 402590
IANA has recorded AS137702 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS137702\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
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: 2017-12-08T06:45:58Z
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 'AS137702'
% Abuse contact for 'AS137702' is 'anti-spam@chinatelecom.cn'
aut-num: AS137702
as-name: CHINATELECOM-JIANGSU-NANJING-IDC
descr: Nanjing, Jiangsu Province, P.R.China.
descr: 210000
country: CN
import: from AS4134 action pref=100; accept ANY
import: from AS4809 action pref=100; accept ANY
export: to AS4134 announce AS137702
export: to AS4809 announce AS137702
remarks: Networks Of Nanjing IDC, Chinatelecom Jiangsu Province, P.R.China.
org: ORG-CT1-AP
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: Zhengzm@chinatelecom.cn
mnt-lower: MAINT-CHINANET
mnt-routes: MAINT-CHINANET-JS
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2020-05-25T00:35:33Z
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
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:29:14Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
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