ResearchRouting table, RPKI, IRR & looking glass

AS58539 Langfang,Hebei province, P.R.China

AS58539 (CHINATELECOM-Hebei-Langfang-IDC) is registered to Langfang,Hebei province, P.R.China in CN, through APNIC. It originates 89 prefixes in the global routing table.

76
IPv4 prefixes
13
IPv6 prefixes
41,472
IPv4 addresses
96%
RPKI valid

Who holds AS58539

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS58539
Handle
CHINATELECOM-Hebei-Langfang-IDC
Organization
Langfang,Hebei province, P.R.China
Country
CN
Registry
APNIC
ASPA
None published
WHOIS recordAPNIC
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS58368 - AS59391'

as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS58539'

% Abuse contact for 'AS58539' is '18133847959@chinatelecom.cn'

aut-num:        AS58539
as-name:        CHINATELECOM-Hebei-Langfang-IDC
descr:          Langfang,Hebei province, P.R.China
descr:          065000
country:        CN
remarks:        Networks Of Langfang IDC, Hebei Telecom , Hebei Province, P.R.China.
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1890-AP
notify:         Zhengzm@chinatelecom.cn
mnt-lower:      MAINT-CHINANET-HE
mnt-routes:     MAINT-CHINANET-HE
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINANET-HE
last-modified:  2020-07-02T09:15:24Z
source:         APNIC

irt:            IRT-CHINANET-HE
address:        NO.69 KunLun avenue, Shijiazhuang 050000 China
e-mail:         18133847959@chinatelecom.cn
abuse-mailbox:  18133847959@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         BR3-AP
auth:           # Filtered
remarks:        18133847959@chinatelecom.cn was validated on 2026-04-15
mnt-by:         MAINT-CHINANET-HE
last-modified:  2026-04-15T01:05:48Z
source:         APNIC

role:           ABUSE CHINANETHE
country:        ZZ
address:        NO.69 KunLun avenue, Shijiazhuang 050000 China
phone:          +000000000
e-mail:         18133847959@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         BR3-AP
nic-hdl:        AC1890-AP
remarks:        Generated from irt object IRT-CHINANET-HE
remarks:        18133847959@chinatelecom.cn was validated on 2026-04-15
abuse-mailbox:  18133847959@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-15T01:06:07Z
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-US2)


What AS58539 announces

Prefixes originated by AS58539 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
76
IPv6 prefixes
13
IPv4 addresses
41,472 (162 /24s)
RPKI valid
86 96%
RPKI invalid
0
RPKI not found
3
ROAs naming AS58539
86
With an IRR route object
89 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS58539 is reached through

The AS just before AS58539 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICCHINATELECOM-Hebei-Langfang-IDCAPNIC-HM

Route objects with origin AS58539: RADB 89

as-sets that list AS58539 (4)