AS number details

AS201042

SD1-Telecom SRL  ·  sd1.be

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AS201042 – SD1-Telecom SRL

Field Value
Country Belgium
Website sd1.be
Hosted domains 2
Number of IPv4 1,280
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 3 years ago on Nov 30, 2022
Updated 3 months ago on Aug 07, 2025
Netblock Company Num of IPs
81.2.148.0/24 SD1-Telecom 256
154.52.36.0/24 SD1 Telecom 256
154.52.49.0/24 SD1 Telecom 256
154.52.51.0/24 SD1 Telecom 256
194.13.142.0/24 SD1-Telecom SRL 256
Netblock Company
2a13:4840::/29 SD1-Telecom SRL
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS201042
                                                OrgID:          AS201042
                                                ASName:         AS201042
                                                ASNumber:       AS201042
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.2.148.110 ██████████ 1
154.52.36.77 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS29467 LUXNETWORK S.A.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS29467 LUXNETWORK S.A.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
81.2.148.30 AS201042 SD1-Telecom SRL 1.90ms from Brussels, BE
154.52.36.249 AS201042 SD1-Telecom SRL 0.26ms from Brussels, BE
2a13:4840::1 AS201042 SD1-Telecom SRL 0.18ms from Brussels, BE
194.13.142.26 AS201042 SD1-Telecom SRL 0.32ms from Brussels, BE
154.52.51.49 AS201042 SD1-Telecom SRL 0.29ms from Brussels, BE
154.52.49.21 AS201042 SD1-Telecom SRL 0.32ms from Brussels, BE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
192.227.151.242 AS55286 B2 Net Solutions Inc. 0.19ms from Buffalo, US
67.23.40.2 AS33070 Rackspace Hosting 1.15ms from Dallas, US
170.203.2.2 AS399065 Dixie EPA 12.78ms from Dallas, US
223.236.177.66 AS24560 Bharti Airtel Ltd., Telemedia Services 9.29ms from Delhi, IN
89.101.194.18 AS6830 Liberty Global B.V. 2.90ms from Dublin, IE
5.139.138.130 AS12389 PJSC Rostelecom 5.10ms from Krasnodar, RU
39.63.237.178 AS17557 Pakistan Telecommunication Company Limited 3.28ms from Lahore, PK
80.229.218.210 AS6871 Plusnet 3.17ms from London, GB
45.83.104.210 AS197540 netcup GmbH 0.39ms from Nuernberg, DE
203.221.245.18 AS9942 SOUL Converged Communications Australia 0.35ms from Perth, AU
192.178.117.210 AS15169 Google LLC 0.80ms from Phoenix, US
82.150.191.34 AS16246 O2 Czech Republic, a.s. 5.14ms from Prague, CZ
218.153.42.194 AS4766 Korea Telecom 1.68ms from Seoul, KR
180.163.194.130 AS4812 China Telecom (Group) 2.32ms from Shanghai, CN
221.254.0.162 AS17506 ARTERIA Networks Corporation 1.77ms from Tokyo, JP
70.29.21.2 AS577 Bell Canada 4.48ms from Toronto, CA
108.159.201.34 AS16509 Amazon.com, Inc. 0.32ms from Ashburn, US
67.147.171.2 AS19901 Brightspeed 11.48ms from Ashburn, US
52.38.21.66 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
173.14.176.114 AS7922 Comcast Cable Communications, LLC 7.37ms from Boston, US
20.158.47.2 AS8070 Microsoft Corporation 0.59ms from Boydton, US
156.208.171.82 AS8452 TE-AS 7.23ms from Cairo, EG
50.173.205.34 AS7922 Comcast Cable Communications, LLC 9.45ms from Chicago, US
24.208.142.18 AS10796 Charter Communications Inc 8.93ms from Columbus, US
24.175.35.98 AS11427 Charter Communications Inc 1.00ms from Dallas, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 81.2.148.65
traceroute to 81.2.148.65 (81.2.148.65): 64 hops max, 52 byte packets
4 [AS1299] 62.115.146.16 0.596 ms
6 [AS201042] 81.2.148.65 4.686 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS201042 at robtex.

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