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AS58541 Qingdao,266000

China CHINATELECOM-SHANDONG-QINGDAO-IDC APNIC 56 IPv4 prefixes 3 IPv6 prefixes
IPv4 addresses
86,528
IPv6 /48 networks
10,240
RPKI
49 valid2 invalid8 no ROA
Peers and downstreams
0

Holder

AS name
CHINATELECOM-SHANDONG-QINGDAO-IDC
Description
Qingdao,266000
Organisation
Qingdao,266000
Abuse contact
Not published
Assigned
2012-03-01
Registered
2012-03-02
Record last changed
2020-05-25 00:11 UTC
103.105.60.0/22103.203.96.0/22103.222.216.0/22103.235.136.0/22103.239.224.0/22103.254.76.0/22103.37.100.0/22103.64.140.0/22103.64.144.0/22103.64.152.0/22103.64.208.0/22103.64.24.0/22103.64.28.0/22103.81.48.0/22103.88.36.0/22115.31.64.0/23115.31.66.0/23140.249.0.0/20140.249.16.0/21140.249.160.0/20140.249.176.0/20140.249.18.0/24140.249.19.0/24140.249.192.0/21140.249.20.0/24140.249.200.0/21140.249.208.0/22140.249.21.0/24140.249.212.0/22140.249.216.0/22140.249.22.0/24140.249.220.0/22140.249.23.0/24140.249.24.0/22140.249.30.0/23140.249.32.0/19140.249.48.0/22140.249.52.0/22150.138.112.0/23150.138.114.0/23150.138.116.0/22150.138.128.0/19150.138.160.0/19150.138.96.0/19150.139.192.0/20150.139.208.0/20211.155.116.0/22211.155.120.0/21219.146.244.0/24219.146.248.0/24219.146.68.0/24219.146.94.0/2458.56.161.0/2458.56.163.0/2458.58.33.0/2458.58.34.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS4134 No.31,Jin-rong Street AS4134 · CN No.31,Jin-rong Street AS58541 Qingdao,266000 AS58541 · CN Qingdao,266000

Network health

Grade C · 66/100
partly Prefixes covered by valid ROAs
49 of 59 announced prefixes are RPKI valid, 8 have no ROA.		 21/25
fail No RPKI invalid announcements
2 announced prefixes are RPKI invalid and dropped by networks that validate.		 0/10
pass Announces IPv6
3 IPv6 prefixes.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
anti-spam@chinatelecom.cn is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2020-05-25.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS58541
as-name:        CHINATELECOM-SHANDONG-QINGDAO-IDC
handle:         AS58541
remarks:        Qingdao,266000
abuse:          IRT-CHINANET-CN (IRT-CHINANET-CN) <anti-spam@chinatelecom.cn>
technical,administrative:CH93-AP (Chinanet Hostmaster) <anti-spam@chinatelecom.cn>
registration:   2012-03-02T01:41:46Z
last changed:   2020-05-25T00:11:07Z
source:         APNIC (RDAP)