AS number 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 312
Number of IPv4 196,608
Number of IPv6 0
ASN type Education
Registry ripe
Allocated 23 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 312 domain names hosted across 85 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 ██████████ 37
131.180.119.74 █████████ 26
131.180.121.169 ██████████ 14
131.180.125.153 ██████████ 9
131.180.125.86 ██████████ 9
131.180.126.48 ██████████ 7
131.180.205.105 ██████████ 5
131.180.121.163 ██████████ 5
131.180.125.32 ██████████ 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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
131.180.80.38 AS1128 SURF B.V. 1.57ms from Amsterdam, NL
131.180.122.67 AS1128 SURF B.V. 1.42ms from Amsterdam, NL
131.180.5.105 AS1128 SURF B.V. 1.50ms from Amsterdam, NL
131.180.0.141 AS1128 SURF B.V. 1.60ms from Amsterdam, NL
131.180.4.53 AS1128 SURF B.V. 1.78ms from Amsterdam, NL
131.180.124.83 AS1128 SURF B.V. 1.49ms from Amsterdam, NL
130.161.4.100 AS1128 SURF B.V. 1.59ms from Amsterdam, NL
130.161.181.168 AS1128 SURF B.V. 1.57ms from Amsterdam, NL
130.161.253.51 AS1128 SURF B.V. 1.35ms from Amsterdam, NL
131.180.119.100 AS1128 SURF B.V. 1.44ms from Amsterdam, NL
131.180.64.57 AS1128 SURF B.V. 1.59ms from Amsterdam, NL
130.161.131.4 AS1128 SURF B.V. 1.57ms from Amsterdam, NL
131.180.121.86 AS1128 SURF B.V. 1.43ms from Amsterdam, NL
130.161.129.10 AS1128 SURF B.V. 1.41ms from Amsterdam, NL
130.161.1.196 AS1128 SURF B.V. 1.39ms from Amsterdam, NL
130.161.2.2 AS1128 SURF B.V. 1.59ms from Amsterdam, NL
131.180.169.102 AS1128 SURF B.V. 1.46ms from Amsterdam, NL
131.180.125.57 AS1128 SURF B.V. 1.41ms from Amsterdam, NL
131.180.116.52 AS1128 SURF B.V. 1.48ms from Amsterdam, NL
131.180.1.142 AS1128 SURF B.V. 1.51ms from Amsterdam, NL
131.180.6.174 AS1128 SURF B.V. 1.68ms from Amsterdam, NL
131.180.146.7 AS1128 SURF B.V. 1.47ms from Amsterdam, NL
130.161.128.108 AS1128 SURF B.V. 1.50ms from Amsterdam, NL
131.180.166.202 AS1128 SURF B.V. 1.51ms from Amsterdam, NL
131.180.79.250 AS1128 SURF B.V. 1.49ms 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
49.131.243.120 AS17924 SmarTone Mobile Communications Ltd 13.79ms from Hong Kong, HK
98.201.239.40 AS7922 Comcast Cable Communications, LLC 10.33ms from Houston, US
95.39.155.24 AS6739 VODAFONE ONO, S.A. 6.52ms from Madrid, ES
15.204.13.216 AS16276 OVH SAS 0.41ms from Portland, US
173.201.78.56 AS44273 Host Europe GmbH 0.16ms from Seattle, US
125.132.32.184 AS4766 Korea Telecom 1.77ms from Seoul, KR
118.48.171.136 AS4766 Korea Telecom 1.35ms from Seoul, KR
40.73.110.200 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.67ms from Shanghai, CN
14.3.52.184 AS4685 Asahi Net 4.00ms from Tokyo, JP
123.13.162.120 AS4837 CHINA UNICOM China169 Backbone 2.54ms from Zhengzhou, CN
83.78.79.168 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Zuerich, CH
181.16.181.120 AS52323 Colsecor Cooperativa Limitada 15.42ms from Buenos Aires, AR
174.67.18.24 AS22773 Cox Communications Inc. 7.99ms from Dallas, US
52.212.86.248 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
159.89.4.56 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
52.28.237.216 AS16509 Amazon.com, Inc. 0.27ms from Frankfurt am Main, DE
178.251.106.8 AS35297 Dataline LLC 0.36ms from Kyiv, UA
119.53.152.104 AS4837 CHINA UNICOM China169 Backbone 15.22ms from Liaoyang, CN
81.142.236.104 AS2856 British Telecommunications PLC 2.42ms from London, GB
81.107.133.232 AS5089 Virgin Media Limited 4.91ms from London, GB
90.77.99.72 AS12479 Orange Espagne SA 12.27ms from Madrid, ES
79.54.164.136 AS3269 Telecom Italia S.p.A. 1.46ms from Milan, IT
117.141.180.200 AS9808 China Mobile Communications Group Co., Ltd. 6.79ms from Nanning, CN
104.110.241.8 AS20940 Akamai International B.V. 0.51ms from New York City, US
68.110.5.200 AS22773 Cox Communications Inc. 1.44ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 145.94.17.32
traceroute to 145.94.17.32 (145.94.17.32): 8 hops max, 52 byte packets
3 [AS8966] 5.195.70.160 4.124 ms
4 *
5 [] 80.249.208.34 124.944 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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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