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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
130.161.118.1 AS1128 SURF B.V. 1.70ms from Amsterdam, NL
131.180.166.51 AS1128 SURF B.V. 1.67ms from Amsterdam, NL
131.180.180.21 AS1128 SURF B.V. 1.59ms from Amsterdam, NL
131.180.80.11 AS1128 SURF B.V. 1.72ms from Amsterdam, NL
130.161.129.33 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
131.180.120.190 AS1128 SURF B.V. 1.59ms from Amsterdam, NL
131.180.121.16 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
130.161.1.196 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
131.180.122.27 AS1128 SURF B.V. 1.55ms from Amsterdam, NL
131.180.117.178 AS1128 SURF B.V. 1.58ms from Amsterdam, NL
131.180.66.91 AS1128 SURF B.V. 1.74ms from Amsterdam, NL
131.180.187.7 AS1128 SURF B.V. 1.66ms from Amsterdam, NL
131.180.126.103 AS1128 SURF B.V. 1.54ms from Amsterdam, NL
131.180.163.72 AS1128 SURF B.V. 1.68ms from Amsterdam, NL
131.180.205.140 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
130.161.128.82 AS1128 SURF B.V. 1.69ms from Amsterdam, NL
131.180.81.5 AS1128 SURF B.V. 1.56ms from Amsterdam, NL
130.161.230.32 AS1128 SURF B.V. 1.63ms from Amsterdam, NL
130.161.210.148 AS1128 SURF B.V. 1.80ms from Amsterdam, NL
130.161.181.38 AS1128 SURF B.V. 1.67ms from Amsterdam, NL
131.180.181.25 AS1128 SURF B.V. 1.60ms from Amsterdam, NL
131.180.183.244 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
130.161.24.1 AS1128 SURF B.V. 1.74ms from Amsterdam, NL
131.180.225.9 AS1128 SURF B.V. 1.69ms from Amsterdam, NL
130.161.255.254 AS1128 SURF B.V. 1.54ms 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
125.36.194.168 AS4837 CHINA UNICOM China169 Backbone 5.03ms from Beijing, CN
75.161.189.248 AS209 CenturyLink Communications, LLC 9.44ms from Denver, US
121.131.167.24 AS4766 Korea Telecom 1.44ms from Incheon, KR
119.176.109.184 AS4837 CHINA UNICOM China169 Backbone 6.21ms from Jinan, CN
196.35.168.24 AS3741 Dimension Data 4.63ms from Johannesburg, ZA
66.126.223.248 AS7018 AT&T Enterprises, LLC 3.55ms from Los Angeles, US
72.238.132.216 AS33363 Charter Communications, Inc 10.92ms from Orlando, US
27.219.93.104 AS4837 CHINA UNICOM China169 Backbone 1.66ms from Qingdao, CN
98.94.209.72 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
3.35.217.168 AS16509 Amazon.com, Inc. 0.36ms from Seoul, KR
119.199.237.88 AS4766 Korea Telecom 6.62ms from Seoul, KR
121.146.194.72 AS4766 Korea Telecom 6.63ms from Seoul, KR
80.122.150.56 AS8447 A1 Telekom Austria AG 2.81ms from Vienna, AT
67.192.18.136 AS33070 Rackspace Hosting 0.98ms from Dallas, US
87.176.191.104 AS3320 Deutsche Telekom AG 4.49ms from Duesseldorf, DE
136.185.217.40 AS24560 Bharti Airtel Ltd., Telemedia Services 1.77ms from Hyderabad, IN
189.149.204.216 AS8151 UNINET 5.94ms from Monterrey, MX
87.228.238.200 AS6866 Cyprus Telecommunications Authority 1.00ms from Nicosia, CY
97.103.3.200 AS33363 Charter Communications, Inc 5.18ms from Orlando, US
20.105.255.248 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
147.30.251.40 AS9198 JSC Kazakhtelecom 6.08ms from Astana, KZ
70.130.180.248 AS7018 AT&T Enterprises, LLC 10.64ms from Atlanta, US
20.141.141.136 AS8070 Microsoft Corporation 0.57ms from Boydton, US
75.179.35.24 AS10796 Charter Communications Inc 6.50ms from Columbus, US
195.93.192.8 AS44338 COWI A/S 1.27ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 131.180.52.150
traceroute to 131.180.52.150 (131.180.52.150): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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