Every .dk domain whose website address (A record) is announced by AS4837, with the network's IPv6 and DNSSEC adoption and its observed prefixes. An autonomous system is the routing identity of a hosting company or ISP. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
Active .dk domains whose website address (A record) is announced by AS4837, counted once a day.
AS4837 is announced by CHINA UNICOM China169 Backbone (China) and currently hosts 1 .dk domain in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 1 unique IPv4 address on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 524.3 thousand addresses of IPv4 space.
We have yet to observe any IPv6 (AAAA) hosting on this AS.
The network is part of the .dk zone's infrastructure too: 2 distinct nameservers and no mail exchangers serving .dk domains currently resolve to addresses announced by this AS.
On the security side, 1 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.
CHINA169-Backbone - CHINA UNICOM China169 Backbone announces 2,166 prefixes (1,514 IPv4, 652 IPv6) and reaches the internet through 10 upstream networks.
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Network | Name | Domains | Power |
|---|---|---|---|
| AS4808 | CHINA169-BJ China Unicom Beijing Province Network | — | |
| AS17621 | CNCGROUP-SH China Unicom Shanghai network | — | |
| AS9929 | CUII - CHINA UNICOM Industrial Internet Backbone | — | |
| AS136958 | UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network | — | |
| AS37963 | ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd. | — | |
| AS135061 | UNICOM-SHENZHEN-IDC China Unicom Guangdong IP network | — | |
| AS133119 | UNICOM-CN - China Unicom IP network | — | |
| AS140979 | UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network | — | |
| AS10099 | UNICOM-Global - China Unicom Global | — | |
| AS9293 | HKNet-vIPNet - NTT Com Asia Limited | — | |
| AS9678 | HOSTINGINSIDE-INTL HostingInside LTD | — | |
| AS137718 | VOLCANO-ENGINE - Beijing Volcano Engine Technology Co., Ltd. | — |
Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.
| CIDR | Domains |
|---|---|
| 119.112.0.0/13 | 1 |
| Hostname | Domains |
|---|---|
| c.dnspod.com | 2 |
| ns2.dnsip.com | 1 |