Autonomous System details

AS1128

SURF B.V.  ·  surf.nl

Netherlands

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AS1128 – SURF B.V.

Field Value
Country Netherlands
Website surf.nl
Hosted domains 316
IPv4 addresses 196,608
IPv6 addresses 0
ASN type Education
Registry ripe
Allocated 24 years ago on Sep 20, 2002
Updated 5 years ago on Jan 22, 2021

IP Ranges

Netblock Company Num of IPs
130.161.0.0/16 Technische Universiteit Delft 65,536
131.180.0.0/16 P.O. Box 354 65,536
145.94.0.0/16 Delft University of Technology Network 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1128
                                                OrgID:          AS1128
                                                ASName:         AS1128
                                                ASNumber:       AS1128
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 316 domain names hosted across 86 IP addresses on this ASN.

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IP Address Domain Domains on this IP
131.180.77.135 █████████ 89
130.161.128.90 ██████████ 38
131.180.119.74 ██████████ 18
131.180.121.169 ██████████ 14
131.180.125.86 ██████████ 8
131.180.125.153 ██████████ 7
131.180.126.48 ████████ 6
131.180.125.32 ██████████ 5
131.180.121.163 ██████████ 5
131.180.205.105 ██████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
131.180.160.3 AS1128 SURF B.V. 1.73ms from Amsterdam, NL
131.180.163.72 AS1128 SURF B.V. 1.68ms from Amsterdam, NL
131.180.167.144 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
130.161.24.1 AS1128 SURF B.V. 1.74ms from Amsterdam, NL
131.180.81.5 AS1128 SURF B.V. 1.56ms from Amsterdam, NL
130.161.36.1 AS1128 SURF B.V. 1.50ms from Amsterdam, NL
131.180.26.191 AS1128 SURF B.V. 1.64ms from Amsterdam, NL
131.180.181.25 AS1128 SURF B.V. 1.60ms from Amsterdam, NL
130.161.82.40 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
130.161.44.1 AS1128 SURF B.V. 1.46ms from Amsterdam, NL
131.180.69.101 AS1128 SURF B.V. 1.93ms from Amsterdam, NL
131.180.64.41 AS1128 SURF B.V. 1.67ms from Amsterdam, NL
131.180.190.61 AS1128 SURF B.V. 1.65ms from Amsterdam, NL
131.180.106.133 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
131.180.66.91 AS1128 SURF B.V. 1.74ms from Amsterdam, NL
130.161.181.38 AS1128 SURF B.V. 1.67ms from Amsterdam, NL
130.161.129.33 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
130.161.128.82 AS1128 SURF B.V. 1.69ms from Amsterdam, NL
130.161.228.43 AS1128 SURF B.V. 1.61ms from Amsterdam, NL
131.180.125.63 AS1128 SURF B.V. 1.51ms from Amsterdam, NL
131.180.119.30 AS1128 SURF B.V. 1.56ms from Amsterdam, NL
131.180.183.244 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
131.180.116.39 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
131.180.165.62 AS1128 SURF B.V. 1.56ms from Amsterdam, NL
130.161.253.206 AS1128 SURF B.V. 1.45ms 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
103.76.145.24 AS132347 MikiPro Ltd 0.46ms from Auckland, NZ
20.141.141.136 AS8070 Microsoft Corporation 0.57ms from Boydton, US
52.49.135.72 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
58.231.171.8 AS9318 SK Broadband Co Ltd 4.93ms from Incheon, KR
165.103.1.24 AS394053 National Association of Insurance Commissioners 0.60ms from Kansas City, US
64.180.206.88 AS852 TELUS Communications Inc. 0.57ms from Kelowna, CA
152.105.11.200 AS786 Jisc Services Limited 7.32ms from London, GB
13.224.106.120 AS16509 Amazon.com, Inc. 0.20ms from Milan, IT
88.67.215.168 AS3209 Vodafone GmbH 10.81ms from Munich, DE
178.1.160.184 AS3209 Vodafone GmbH 1.90ms from Munich, DE
114.227.46.56 AS4134 CHINANET-BACKBONE 4.70ms from Nanjing, CN
60.179.145.104 AS4134 CHINANET-BACKBONE 2.44ms from Ningbo, CN
109.163.164.232 AS9146 BIHNET Autonomus System 4.12ms from Novi Travnik, BA
122.22.74.40 AS4713 NTT DOCOMO BUSINESS,Inc. 7.61ms from Osaka, JP
23.28.39.168 AS6079 RCN 4.61ms from Philadelphia, US
192.254.232.120 AS31898 Oracle Corporation 0.22ms from Phoenix, US
52.187.2.152 AS8075 Microsoft Corporation 0.47ms from Singapore, SG
84.245.33.216 AS7029 Windstream Communications LLC 0.57ms from Ashburn, US
40.87.81.120 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
118.172.146.72 AS23969 TOT Public Company Limited 4.46ms from Bangkok, TH
191.107.2.8 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.65ms from Bogotá, CO
60.226.144.168 AS1221 Telstra Limited 5.03ms from Brisbane, AU
112.195.247.184 AS4837 CHINA UNICOM China169 Backbone 4.60ms from Chengdu, CN
195.93.192.8 AS44338 COWI A/S 1.27ms from Copenhagen, DK
123.16.97.152 AS45899 VNPT Corp 1.33ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 131.180.192.97
traceroute to 131.180.192.97 (131.180.192.97): 64 hops max, 52 byte packets
2 [] 185.1.160.38 0.325 ms
4 [AS1103] 145.145.26.97 32.908 ms
5 *
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 AS1128 at robtex.

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