AS number details

AS1145

SURF B.V.  ·  surf.nl

Netherlands

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AS1145 – SURF B.V.

Field Value
Country Netherlands
Website surf.nl
Hosted domains 415
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

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 415 domain names hosted across 31 IP addresses on this ASN.

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IP Address Domain Domains on this IP
145.97.36.163 ██████████ 357
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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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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
145.97.36.24 AS1145 SURF B.V. 0.52ms from Amsterdam, NL
145.97.38.107 AS1145 SURF B.V. 0.58ms from Amsterdam, NL
145.97.34.186 AS1145 SURF B.V. 0.49ms from Amsterdam, NL
145.97.35.14 AS1145 SURF B.V. 0.57ms from Amsterdam, NL
145.97.43.33 AS1145 SURF B.V. 2.11ms from Amsterdam, NL
145.97.39.70 AS1145 SURF B.V. 0.51ms from Amsterdam, NL
145.97.33.4 AS1145 SURF B.V. 0.54ms from Amsterdam, NL
145.97.32.78 AS1145 SURF B.V. 0.29ms from Amsterdam, NL
145.97.37.81 AS1145 SURF B.V. 0.52ms from Amsterdam, NL
2a0f:d981::1 AS1145 SURF B.V. 0.42ms 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
202.62.79.57 AS17483 CityOnline Services Ltd 1.28ms from Bengaluru, IN
197.147.217.249 AS36884 Wana Corporate 14.88ms from Casablanca, MA
65.73.187.105 AS5650 Frontier Communications of America, Inc. 0.42ms from Chicago, US
221.5.151.73 AS4837 CHINA UNICOM China169 Backbone 1.06ms from Chongqing, CN
12.204.254.185 AS7018 AT&T Enterprises, LLC 5.43ms from Columbus, US
173.185.111.201 AS7029 Windstream Communications LLC 9.47ms from Dallas, US
72.48.140.25 AS7459 Grande Communications Networks, LLC 6.33ms from Dallas, US
68.170.36.121 AS10835 Visionary Communications LLC 5.94ms from Denver, US
88.248.246.233 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.11ms from Izmir, TR
190.187.19.9 AS19180 AMERICATEL PERU S.A. 0.49ms from Lima, PE
94.2.45.249 AS5607 Sky UK Limited 11.48ms from London, GB
109.239.83.249 AS6908 Datahop - Six Degrees 3.24ms from London, GB
97.130.201.57 AS6167 Verizon Business 12.30ms from Los Angeles, US
162.217.159.137 AS62932 VUSD 6.97ms from Los Angeles, US
50.248.107.25 AS7922 Comcast Cable Communications, LLC 8.62ms from Murfreesboro, US
4.59.22.25 AS3356 Level 3 Parent, LLC 0.74ms from New York City, US
65.127.191.137 AS209 CenturyLink Communications, LLC 1.21ms from Orlando, US
97.106.212.105 AS33363 Charter Communications, Inc 8.93ms from Orlando, US
104.136.69.121 AS33363 Charter Communications, Inc 8.10ms from Orlando, US
34.1.1.9 AS15169 Google LLC 0.08ms from Paris, FR
50.16.124.25 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
216.187.184.153 AS7385 Allstream Business US, LLC 18.76ms from Seattle, US
43.134.113.105 AS132203 Tencent Building, Kejizhongyi Avenue 0.64ms from Singapore, SG
218.208.181.233 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.32ms from Singapore, SG
182.53.17.73 AS23969 TOT Public Company Limited 8.79ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 145.97.38.83
traceroute to 145.97.38.83 (145.97.38.83): 8 hops max, 52 byte packets
2 [] 185.1.160.232 0.331 ms
5 [AS1145] 145.97.32.89 0.385 ms
6 *
7 *
8 *
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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