Autonomous System details

AS1124

Universiteit van Amsterdam  ·  uva.nl

Netherlands

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AS1124 – Universiteit van Amsterdam

Field Value
Country Netherlands
Website uva.nl
Hosted domains 108
IPv4 addresses 196,608
IPv6 addresses 0
ASN type Education
Registry ripe
Allocated 24 years ago on Aug 27, 2002
Updated 8 years ago on Nov 15, 2017

IP Ranges

Netblock Company Num of IPs
145.18.0.0/16 Universiteit van Amsterdam 65,536
146.50.0.0/16 Universiteit van Amsterdam 65,536
145.109.0.0/17 Universiteit van Amsterdam 32,768
145.109.128.0/17 Hogeschool van Amsterdam 32,768

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1124
                                                OrgID:          AS1124
                                                ASName:         AS1124
                                                ASNumber:       AS1124
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 108 domain names hosted across 39 IP addresses on this ASN.

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IP Address Domain Domains on this IP
145.18.11.151 ██████ 30
145.18.11.145 ████████ 15
146.50.97.212 ██████████ 9
146.50.97.213 ██████████ 7
146.50.98.120 ██████████ 4
145.18.150.58 ██████████ 4
146.50.97.211 ██████████ 3
146.50.56.42 ███████ 2
145.18.149.100 ██████████ 2
145.18.183.85 ██████████ 2

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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

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

IP Address ASN Details
145.109.236.1 AS1124 Universiteit van Amsterdam 0.73ms from Amsterdam, NL
145.109.221.215 AS1124 Universiteit van Amsterdam 23.25ms from Amsterdam, NL
146.50.72.1 AS1124 Universiteit van Amsterdam 0.81ms from Amsterdam, NL
146.50.30.1 AS1124 Universiteit van Amsterdam 0.71ms from Amsterdam, NL
145.18.146.161 AS1124 Universiteit van Amsterdam 0.52ms from Amsterdam, NL
146.50.229.138 AS1124 Universiteit van Amsterdam 3.82ms from Amsterdam, NL
146.50.242.97 AS1124 Universiteit van Amsterdam 3.50ms from Amsterdam, NL
145.109.61.125 AS1124 Universiteit van Amsterdam 3.53ms from Amsterdam, NL
145.109.72.1 AS1124 Universiteit van Amsterdam 0.75ms from Amsterdam, NL
145.18.210.1 AS1124 Universiteit van Amsterdam 0.55ms from Amsterdam, NL
145.109.66.219 AS1124 Universiteit van Amsterdam 2.96ms from Amsterdam, NL
145.109.80.1 AS1124 Universiteit van Amsterdam 0.56ms from Amsterdam, NL
146.50.74.165 AS1124 Universiteit van Amsterdam 3.94ms from Amsterdam, NL
146.50.141.221 AS1124 Universiteit van Amsterdam 3.27ms from Amsterdam, NL
145.109.94.180 AS1124 Universiteit van Amsterdam 3.03ms from Amsterdam, NL
145.18.47.193 AS1124 Universiteit van Amsterdam 0.73ms from Amsterdam, NL
146.50.213.149 AS1124 Universiteit van Amsterdam 5.33ms from Dronten, NL
145.109.7.247 AS1124 Universiteit van Amsterdam 158.31ms from The Dalles, US
145.109.21.209 AS1124 Universiteit van Amsterdam 3.51ms from Amsterdam, NL
146.50.181.1 AS1124 Universiteit van Amsterdam 1.34ms from Amsterdam, NL
145.18.96.1 AS1124 Universiteit van Amsterdam 0.78ms from Amsterdam, NL
145.109.16.1 AS1124 Universiteit van Amsterdam 0.57ms from Amsterdam, NL
145.109.164.1 AS1124 Universiteit van Amsterdam 0.83ms from Amsterdam, NL
146.50.49.65 AS1124 Universiteit van Amsterdam 0.68ms from Amsterdam, NL
146.50.252.129 AS1124 Universiteit van Amsterdam 0.54ms 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
38.80.172.4 AS174 Cogent Communications, LLC 0.41ms from Albuquerque, US
137.135.176.116 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
113.163.208.100 AS45899 VNPT Corp 2.95ms from Ho Chi Minh City, VN
77.96.132.244 AS5089 Virgin Media Limited 9.63ms from London, GB
5.67.94.68 AS5607 Sky UK Limited 4.86ms from London, GB
210.1.118.20 AS9299 Philippine Long Distance Telephone Company 19.78ms from Manila, PH
151.33.73.132 AS1267 WIND TRE S.P.A. 3.15ms from Milan, IT
84.183.124.148 AS3320 Deutsche Telekom AG 3.63ms from Nuernberg, DE
60.99.78.132 AS17676 SoftBank Corp. 3.85ms from Osaka, JP
39.73.217.20 AS4837 CHINA UNICOM China169 Backbone 4.59ms from Qingdao, CN
85.187.48.244 AS205129 I B Company Ltd. 0.45ms from Sofia, BG
96.231.193.164 AS701 Verizon Business 2.26ms from Ashburn, US
120.1.37.196 AS4837 CHINA UNICOM China169 Backbone 9.22ms from Beijing, CN
159.27.173.20 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.78ms from Beijing, CN
86.172.227.244 AS2856 British Telecommunications PLC 2.20ms from Erith, GB
113.162.151.228 AS45899 VNPT Corp 1.51ms from Ho Chi Minh City, VN
208.64.23.4 AS13803 CRC Inc. 0.50ms from New York City, US
163.69.89.148 AS36351 IBM Cloud 1.24ms from Osaka, JP
187.86.100.36 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 5.85ms from Osasco, BR
201.227.132.244 AS11556 Cable & Wireless Panama 7.49ms from Panama, PA
112.226.46.20 AS4837 CHINA UNICOM China169 Backbone 2.63ms from Qingdao, CN
175.117.80.132 AS9318 SK Broadband Co Ltd 0.88ms from Seoul, KR
91.145.6.212 AS51132 Arkaden Konsult AB 6.41ms from Stockholm, SE
85.65.187.52 AS1680 Cellcom Fixed Line Communication L.P 2.29ms from Tel Aviv, IL
20.109.91.84 AS8075 Microsoft Corporation 0.35ms from Boydton, 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 -m7 145.18.172.88
traceroute to 145.18.172.88 (145.18.172.88): 7 hops max, 52 byte packets
3 [] 185.1.160.38 1.217 ms
5 *
6 *
7 *
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 AS1124 at robtex.

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