Autonomous System details

AS1145

SURF B.V.  ·  surf.nl

Netherlands
    Stub AS Icon Stub AS

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AS1145 – SURF B.V.

Field Value
Country Netherlands
Website surf.nl
Hosted domains 424
IPv4 addresses 4,096
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 24 years ago on Aug 21, 2002
Updated 5 years ago on Jan 22, 2021

IP Ranges

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

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                                                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 424 domain names hosted across 30 IP addresses on this ASN.

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IP Address Domain Domains on this IP
145.97.36.163 ██████████ 368
145.97.37.81 ██████████ 147
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
145.97.37.72 ██████████ 5
145.97.38.108 ██████████ 5

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
145.97.35.81 AS1145 SURF B.V. 0.73ms from Amsterdam, NL
145.97.37.203 AS1145 SURF B.V. 0.81ms from Amsterdam, NL
145.97.36.24 AS1145 SURF B.V. 0.76ms from Amsterdam, NL
2a0f:d981::1 AS1145 SURF B.V. 0.51ms from Amsterdam, NL
145.97.33.26 AS1145 SURF B.V. 0.85ms from Amsterdam, NL
145.97.39.112 AS1145 SURF B.V. 0.85ms from Amsterdam, NL
145.97.32.78 AS1145 SURF B.V. 0.52ms from Amsterdam, NL
145.97.43.33 AS1145 SURF B.V. 2.79ms from Amsterdam, NL
145.97.34.186 AS1145 SURF B.V. 0.76ms from Amsterdam, NL
145.97.38.83 AS1145 SURF B.V. 0.92ms 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
84.236.72.73 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.32ms from Budapest, HU
174.126.109.121 AS11492 CABLE ONE, INC. 17.41ms from Dallas, US
143.69.184.169 AS5972 United States Department of Defense (DoD) 10.79ms from Dallas, US
50.147.181.217 AS7922 Comcast Cable Communications, LLC 0.91ms from Denver, US
160.124.39.137 AS132839 POWER LINE DATACENTER 1.05ms from Hong Kong, HK
182.46.207.185 AS4134 CHINANET-BACKBONE 10.38ms from Jinan, CN
196.35.168.41 AS3741 Dimension Data 1.21ms from Johannesburg, ZA
76.50.23.41 AS20001 Charter Communications Inc 6.66ms from Los Angeles, US
104.128.125.73 AS26658 HT 0.25ms from Los Angeles, US
41.60.12.57 AS30844 Liquid Telecommunications Ltd 0.34ms from Lusaka, ZM
58.6.75.201 AS7545 TPG Telecom Limited 1.90ms from Melbourne, AU
176.99.246.89 AS35598 INETCOM CARRIER LLC 1.06ms from Moscow, RU
97.79.54.25 AS33363 Charter Communications, Inc 1.99ms from Orlando, US
82.147.61.25 AS29492 EIDSIVA DIGITAL AS 2.09ms from Oslo, NO
119.180.23.73 AS4837 CHINA UNICOM China169 Backbone 10.04ms from Qingdao, CN
24.84.245.217 AS6327 Shaw Communications 6.39ms from Seattle, US
3.24.64.249 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
73.195.18.249 AS7922 Comcast Cable Communications, LLC 7.93ms from Ashburn, US
111.204.81.89 AS4808 China Unicom Beijing Province Network 5.01ms from Beijing, CN
23.25.221.201 AS7922 Comcast Cable Communications, LLC 6.82ms from Boston, US
104.169.254.73 AS5650 Frontier Communications of America, Inc. 16.45ms from Chicago, US
200.164.117.89 AS7738 V tal 0.75ms from Fortaleza, BR
115.235.118.137 AS4134 CHINANET-BACKBONE 12.13ms from Hangzhou, CN
168.4.143.105 AS8 Rice University 3.21ms from Houston, US
176.57.178.9 AS40676 Psychz Networks 0.68ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 145.97.36.58
traceroute to 145.97.36.58 (145.97.36.58): 64 hops max, 52 byte packets
2 [] 185.1.160.38 0.42 ms
4 [] 151.148.10.231 0.876 ms
6 [AS1145] 145.97.32.89 0.739 ms
7 [AS1145] 145.97.36.58 0.761 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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