AS number details

AS1145

SURF B.V.  ·  surf.nl

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AS1145 – SURF B.V.

Field Value
Country Netherlands
Website surf.nl
Hosted domains 421
Number of IPv4 4,096
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 23 years ago on Aug 21, 2002
Updated 5 years ago on Jan 22, 2021
Netblock Company Num of IPs
145.97.32.0/20 Kennisnet Platform Content en Diensten 4,096
Netblock Company
2a0f:d981::/32 Stichting Kennisnet
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WHOIS Details


                                                ASHandle:       AS1145
                                                OrgID:          AS1145
                                                ASName:         AS1145
                                                ASNumber:       AS1145
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 421 domain names hosted across 31 IP addresses on this ASN.

IP Address Domain Domains on this IP
145.97.36.163 ██████████ 364
145.97.37.81 ██████████ 240
145.97.37.71 ██████████ 26
145.97.37.80 ██████████ 24
145.97.33.92 ██████████ 15
145.97.37.68 ██████████ 10
145.97.37.87 ██████████ 7
145.97.37.84 ██████████ 6
145.97.38.108 ██████████ 5
145.97.37.66 ██████████ 4

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS1103 SURF B.V.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1103 SURF B.V.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
145.97.33.94 AS1145 SURF B.V. 0.81ms from Amsterdam, NL
145.97.35.109 AS1145 SURF B.V. 0.80ms from Amsterdam, NL
145.97.34.91 AS1145 SURF B.V. 0.76ms from Amsterdam, NL
145.97.32.78 AS1145 SURF B.V. 0.47ms from Amsterdam, NL
145.97.36.58 AS1145 SURF B.V. 0.70ms from Amsterdam, NL
2a0f:d981::1 AS1145 SURF B.V. 0.59ms from Amsterdam, NL
145.97.38.100 AS1145 SURF B.V. 0.83ms from Amsterdam, NL
145.97.39.80 AS1145 SURF B.V. 0.65ms from Amsterdam, NL
145.97.43.33 AS1145 SURF B.V. 2.35ms from Amsterdam, NL
145.97.37.71 AS1145 SURF B.V. 0.70ms from Amsterdam, NL

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
149.154.13.89 AS30600 Metronet 12.71ms from Atlanta, US
61.247.248.89 AS9498 BHARTI Airtel Ltd. 1.06ms from Bengaluru, IN
87.193.175.105 AS20676 Plusnet GmbH 0.85ms from Berlin, DE
129.10.97.89 AS156 Northeastern University 3.97ms from Boston, US
208.255.111.121 AS701 Verizon Business 0.86ms from Boston, US
97.78.75.185 AS33363 Charter Communications, Inc 8.37ms from Chicago, US
23.71.47.89 AS7922 Comcast Cable Communications, LLC 6.32ms from Chicago, US
98.38.92.57 AS7922 Comcast Cable Communications, LLC 14.95ms from Denver, US
213.23.26.153 AS3209 Vodafone GmbH 1.09ms from Duesseldorf, DE
124.67.21.73 AS4837 CHINA UNICOM China169 Backbone 3.40ms from Hohhot, CN
210.6.166.73 AS9269 Hong Kong Broadband Network Ltd. 0.87ms from Hong Kong, HK
34.102.121.153 AS396982 Google LLC 0.23ms from Los Angeles, US
97.130.201.57 AS6167 Verizon Business 11.82ms from Los Angeles, US
122.52.50.121 AS9299 Philippine Long Distance Telephone Company 1.34ms from Manila, PH
34.17.123.201 AS396982 Google LLC 2.66ms from Milan, IT
174.135.188.73 AS33363 Charter Communications, Inc 8.31ms from Orlando, US
61.122.60.217 AS9614 Oita Cable Telecom Co,ltd. 12.03ms from Osaka, JP
80.213.57.105 AS2119 Telenor Norge AS 2.60ms from Oslo, NO
122.7.86.25 AS4134 CHINANET-BACKBONE 8.55ms from Qingdao, CN
144.52.211.153 AS4134 CHINANET-BACKBONE 9.83ms from Qingdao, CN
189.109.249.153 AS10429 TELEFÔNICA BRASIL S.A 1.55ms from Sao Paulo, BR
68.142.56.9 AS12282 Selectronics Corp. 9.90ms from Secaucus, US
193.151.127.9 AS30933 KDA WEB SERVICES LTD 0.49ms from Sheffield, GB
20.185.88.137 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
168.9.35.73 AS3480 Board of Regents of the University System of Georgia 0.88ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 145.97.43.33
traceroute to 145.97.43.33 (145.97.43.33): 64 hops max, 52 byte packets
3 [] 169.150.194.33 0.269 ms
4 [] 185.1.222.162 0.686 ms
7 [AS1145] 145.97.32.110 0.588 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS1145 at robtex.

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