🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS23856, 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.

📈 Domains over time#

Not enough history to chart yet — this series is collected once a day. Check back tomorrow.

🛰️ Upstream providers of AS23856#

via ipbot.dk

SPTEL-AS-AP - SPTEL PTE. LTD. announces 14 prefixes (13 IPv4, 1 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS23764CTGNet
100.0%
AS9002RETN Limited
37.5%
AS3356Level 3 Parent, LLC
20.8%
AS4657STARHUB-INTERNET - StarHub Ltd
19.1%
AS134078NETPLUZ-AS-AP - NETPLUZ HOLDINGS PRIVATE LIMITED
3.1%
AS24482SGGS-AS-AP - SG.GS
1.1%
AS9583SIFY-AS-IN - Sify Limited
0.5%
AS8220COLT Technology Services Group Limited
0.4%
AS198949Radware Ltd
0.1%
AS24115ASN-EQIX-MLPE - Equinix
0.1%

Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.

🔻 Networks using AS23856 as upstream#

1 network
NetworkNameDomainsPower
AS139883SPTEL-AS-AP - SPTEL PTE. LTD.—
100.0%

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.

Found 0 domains matching 23856
🔍
No results found in the database.
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