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 79,228,162,514,264,338,000,000,000,000
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 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 ██████████ 375
145.97.37.81 ██████████ 89
145.97.37.71 ██████████ 25
145.97.37.80 ██████████ 22
145.97.33.92 ██████████ 14
145.97.37.68 ██████████ 10
145.97.37.87 ██████████ 6
145.97.37.84 ██████████ 5
145.97.37.72 ██████████ 5
145.97.36.2 ██████████ 3

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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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Pingable IPs

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

IP Address ASN Details
145.97.32.81 AS1145 SURF B.V. 0.60ms from Amsterdam, NL
145.97.39.70 AS1145 SURF B.V. 0.78ms from Amsterdam, NL
145.97.33.3 AS1145 SURF B.V. 0.79ms from Amsterdam, NL
145.97.43.33 AS1145 SURF B.V. 2.33ms from Amsterdam, NL
2a0f:d981::1 AS1145 SURF B.V. 0.51ms from Amsterdam, NL
145.97.35.69 AS1145 SURF B.V. 0.78ms from Amsterdam, NL
145.97.38.107 AS1145 SURF B.V. 1.04ms from Amsterdam, NL
145.97.34.251 AS1145 SURF B.V. 0.80ms from Amsterdam, NL
145.97.37.87 AS1145 SURF B.V. 0.83ms from Amsterdam, NL
145.97.36.59 AS1145 SURF B.V. 0.81ms 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
80.60.45.185 AS1136 KPN B.V. 2.83ms from Amsterdam, NL
174.66.0.185 AS22773 Cox Communications Inc. 6.85ms from Ashburn, US
217.129.238.201 AS13156 NOWO COMMUNICATIONS, S.A. 11.53ms from Braga, PT
12.16.218.169 AS7018 AT&T Enterprises, LLC 2.43ms from Chicago, US
102.203.122.73 AS15399 Wananchi Group (Kenya) Limited 1.09ms from Dar es Salaam, TZ
83.96.81.25 AS21050 Fast Communication Company Ltd 15.27ms from Dubai, AE
99.81.188.217 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
45.162.232.201 AS268582 Wib Provedores de Acesso LTDA - EPP 15.09ms from Fortaleza, BR
83.25.132.25 AS5617 Orange Polska Spolka Akcyjna 3.13ms from Gdansk, PL
193.184.116.137 AS719 Elisa Oyj 0.73ms from Helsinki, FI
88.248.246.233 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.54ms from Izmir, TR
154.87.32.57 AS35916 MULTACOM CORPORATION 0.58ms from Los Angeles, US
96.67.185.137 AS7922 Comcast Cable Communications, LLC 8.02ms from Minneapolis, US
37.18.173.217 AS16347 ADISTA SAS 8.59ms from Paris, FR
44.198.29.89 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
24.205.246.105 AS20115 Charter Communications LLC 4.64ms from San Jose, US
61.37.141.41 AS3786 LG DACOM Corporation 1.71ms from Seoul, KR
123.60.161.201 AS55990 Huawei Cloud Service data center 2.80ms from Suzhou, CN
12.215.94.249 AS7018 AT&T Enterprises, LLC 3.83ms from Atlanta, US
179.124.168.9 AS271605 MICHELL PIRES DE BARROS 5.37ms from Brasilia, BR
175.17.211.217 AS4837 CHINA UNICOM China169 Backbone 3.24ms from Changchun, CN
91.237.126.201 AS203447 Miratel Ltd 3.14ms from Chisinau, MD
86.183.146.105 AS2856 British Telecommunications PLC 1.89ms from Erith, GB
103.129.53.185 AS152475 BGPNET PTE. LTD. 0.18ms from Hong Kong, HK
115.88.55.57 AS3786 LG DACOM Corporation 1.71ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 145.97.40.46
traceroute to 145.97.40.46 (145.97.40.46): 10 hops max, 52 byte packets
5 [AS1103] 145.145.19.201 10.088 ms
6 *
7 [AS1145] 145.97.32.89 10.101 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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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