4809 CHINANET-CORE-WAN-CENTRAL CHINANET core WAN Central
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS1299 TELIANET TeliaNet Global Network
AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6140 AS4809 ORIGIN Originate: 10240 /18.68 Transit: 0 /0.00 CHINANET-CORE-WAN-CENTRAL CHINANET core WAN Central
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 % 4456 AS4809 CHINANET-CORE-WAN-CENTRAL CHINANET core 6 2 1 5 1 16.67% Prefix AS Path Aggregation Suggestion 58.43.192.0/22 4637 3491 1299 4809 58.49.108.0/24 4637 4134 4809 59.173.248.0/24 4637 4134 4809 121.236.116.0/23 4637 4134 4809 220.191.160.0/19 4637 3491 1299 4809 + Announce - aggregate of 220.191.160.0/20 (4637 3491 1299 4809) and 220.191.176.0/20 (4637 3491 1299 4809) 220.191.160.0/20 4637 3491 1299 4809 - Withdrawn - aggregated with 220.191.176.0/20 (4637 3491 1299 4809) 220.191.176.0/20 4637 3491 1299 4809 - Withdrawn - aggregated with 220.191.160.0/20 (4637 3491 1299 4809)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4809 11 More Specifics 11 Total Advertisements CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network
116.6.0.0/18 116.4.0.0/14
117.28.224.0/19 117.24.0.0/13
117.38.0.0/18 117.32.0.0/13
117.41.0.0/19 117.40.0.0/14
121.58.96.0/20 121.58.0.0/17
121.59.2.0/23 121.59.0.0/16
122.225.192.0/18 122.224.0.0/12
125.69.72.0/21 125.64.0.0/13
125.70.19.0/24 125.64.0.0/13
202.111.0.0/19 202.111.0.0/17
220.191.160.0/19 220.160.0.0/11
58.49.108.0/24 58.48.0.0/13
59.173.248.0/24 59.172.0.0/15
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 117.28.224.0/19 Announced
+ 117.41.0.0/19 Announced
+ 121.58.96.0/20 Announced
- 58.49.108.0/24 Withdrawn
- 59.173.248.0/24 Withdrawn
- 117.0.0.0/11 Withdrawn
whois: 402603
IANA has recorded AS4809 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4809\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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 'AS4809'
% Abuse contact for 'AS4809' is 'anti-spam@chinatelecom.cn'
aut-num: AS4809
as-name: CHINATELECOM-CORE-WAN-CN2
descr: China Telecom Next Generation Carrier Network
country: CN
import: from AS4847 action pref=100; accept ANY
import: from AS4812 action pref=100; accept ANY
import: from AS17638 action pref=100; accept ANY
import: from AS17672 action pref=100; accept ANY
import: from AS17799 action pref=100; accept ANY
import: from AS17883 action pref=100; accept ANY
import: from AS17897 action pref=100; accept ANY
import: from AS17923 action pref=100; accept ANY
import: from AS17896 action pref=100; accept ANY
import: from AS17633 action pref=100; accept ANY
export: to AS1299 announce AS-CN2
export: to AS2914 announce AS-CN2
export: to AS3491 announce AS-CN2
export: to AS4134 announce AS-CN2
admin-c: CH93-AP
tech-c: CH93-AP
abuse-c: AC1573-AP
notify: shenjun@cndata.com
mnt-lower: MAINT-CHINANET
mnt-routes: MAINT-CHINANET
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:06:19Z
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
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)