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 84 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 ██████████ 26
131.180.121.169 ██████████ 14
131.180.125.86 ██████████ 9
131.180.125.153 ██████████ 9
131.180.126.48 ████████ 7
131.180.125.32 ██████████ 5
131.180.205.105 ██████████ 5
131.180.121.163 ██████████ 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

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

IP Address ASN Details
131.180.74.135 AS1128 SURF B.V. 1.61ms from Amsterdam, NL
131.180.253.32 AS1128 SURF B.V. 1.62ms from Amsterdam, NL
131.180.118.231 AS1128 SURF B.V. 1.54ms from Amsterdam, NL
131.180.66.22 AS1128 SURF B.V. 1.72ms from Amsterdam, NL
131.180.190.31 AS1128 SURF B.V. 1.65ms from Amsterdam, NL
131.180.224.251 AS1128 SURF B.V. 1.64ms from Amsterdam, NL
130.161.2.14 AS1128 SURF B.V. 1.68ms from Amsterdam, NL
130.161.4.104 AS1128 SURF B.V. 1.69ms from Amsterdam, NL
131.180.181.16 AS1128 SURF B.V. 1.58ms from Amsterdam, NL
130.161.82.30 AS1128 SURF B.V. 1.54ms from Amsterdam, NL
131.180.141.12 AS1128 SURF B.V. 1.52ms from Amsterdam, NL
131.180.26.133 AS1128 SURF B.V. 1.62ms from Amsterdam, NL
130.161.24.1 AS1128 SURF B.V. 1.72ms from Amsterdam, NL
130.161.180.2 AS1128 SURF B.V. 1.64ms from Amsterdam, NL
131.180.106.133 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
130.161.220.65 AS1128 SURF B.V. 1.58ms from Amsterdam, NL
131.180.116.51 AS1128 SURF B.V. 1.60ms from Amsterdam, NL
130.161.255.254 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
130.161.3.179 AS1128 SURF B.V. 1.62ms from Amsterdam, NL
130.161.129.33 AS1128 SURF B.V. 1.54ms from Amsterdam, NL
131.180.7.33 AS1128 SURF B.V. 1.75ms from Amsterdam, NL
131.180.122.55 AS1128 SURF B.V. 1.53ms from Amsterdam, NL
131.180.121.80 AS1128 SURF B.V. 1.54ms from Amsterdam, NL
131.180.124.67 AS1128 SURF B.V. 1.77ms from Amsterdam, NL
130.161.128.71 AS1128 SURF B.V. 1.70ms 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
134.138.0.216 AS8075 Microsoft Corporation 0.96ms from Atlanta, US
20.82.206.120 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
77.186.61.184 AS6805 Telefonica Germany GmbH & Co.OHG 2.68ms from Frankfurt am Main, DE
91.124.187.136 AS212238 Datacamp Limited 0.49ms from Los Angeles, US
114.160.49.200 AS4713 NTT DOCOMO BUSINESS,Inc. 3.06ms from Osaka, JP
115.138.106.184 AS17858 LG POWERCOMM 13.84ms from Seoul, KR
36.75.63.24 AS7713 PT Telekomunikasi Indonesia 8.38ms from Surabaya, ID
179.36.39.184 AS22927 Telefonica de Argentina 1.89ms from Buenos Aires, AR
98.13.46.216 AS11351 Charter Communications Inc 15.54ms from Chicago, US
81.25.149.88 AS59702 Junet AB 8.33ms from Copenhagen, DK
79.200.171.88 AS3320 Deutsche Telekom AG 3.56ms from Duesseldorf, DE
84.128.63.248 AS3320 Deutsche Telekom AG 7.33ms from Frankfurt am Main, DE
86.12.250.120 AS5089 Virgin Media Limited 9.67ms from London, GB
172.12.91.248 AS7018 AT&T Enterprises, LLC 19.97ms from Los Angeles, US
129.101.43.120 AS11232 Midcontinent Communications 14.94ms from Minneapolis, US
189.175.228.136 AS8151 UNINET 13.05ms from Santiago de Queretaro, MX
98.247.25.168 AS7922 Comcast Cable Communications, LLC 4.43ms from Seattle, US
112.133.143.40 AS10054 CMB Kwangju Broadcasting 6.68ms from Seoul, KR
42.82.133.56 AS38669 LG HelloVision Corp. 3.87ms from Seoul, KR
114.69.25.120 AS2519 ARTERIA Networks Corporation 4.90ms from Tokyo, JP
2.50.77.184 AS5384 Emirates Internet 3.08ms from Al Fujairah City, AE
81.241.87.184 AS5432 Proximus NV 6.59ms from Amsterdam, NL
179.1.132.136 AS18678 INTERNEXA S.A. E.S.P 0.65ms from Bogota, CO
74.249.72.248 AS8075 Microsoft Corporation 0.31ms from Boydton, US
181.23.108.56 AS22927 Telefonica de Argentina 3.60ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f2 131.180.80.38
traceroute to 131.180.80.38 (131.180.80.38): 64 hops max, 52 byte packets
2 [] 185.1.160.38 0.403 ms
4 [AS1103] 145.145.26.97 1.585 ms
5 *
6 *
7 *
8 [AS1128] 131.180.80.38 1.838 ms
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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