1. All IP Ranges
  2. 145.0.0.0/8
  3. AS1101  | 145.192.0.0/12

145.192.0.0/12

AS1101  ·  IP-EEND BV

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Summary

Country Netherlands
Domain surfnet.nl
ASN AS1101
Registry RIPE
ID SURFNET-BLOCKB188

WHOIS Details

inetnum:        145.192.0.0 - 145.192.255.255
netname:        SURFNET-BLOCKB188
org:            ORG-Sb3-RIPE
descr:          SURFnet bv
descr:          P.O. Box 19035
descr:          3501 DA Utrecht
country:        NL
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
remarks:        -------------------------------------------------
remarks:        Use [email protected] to report security incidents.
remarks:        See http://cert.surfnet.nl/ for more information.
remarks:        -------------------------------------------------
mnt-by:         SN-LIR-MNT
mnt-lower:      SN-LIR-MNT
mnt-routes:     SN-LIR-MNT
mnt-irt:        irt-SURFcert
notify:         [email protected]
created:        2003-09-09T09:35:14Z
last-modified:  2017-06-12T12:10:29Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
e-mail:         [email protected]
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        JO5863-RIPE
admin-c:        MM57501-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2023-02-21T13:35:38Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           SURF Network Maintainer
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        WB311-RIPE
tech-c:         NO17-RIPE
tech-c:         WB311-RIPE
tech-c:         MK512-RIPE
tech-c:         JO5863-RIPE
tech-c:         MM57501-RIPE
tech-c:         BW4086-RIPE
tech-c:         EV4604-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2025-11-05T14:44:07Z
source:         RIPE
e-mail:         [email protected]

route:          145.192.0.0/12
descr:          SURFnet CIDR Block III a
origin:         AS1101
notify:         [email protected]
mnt-by:         SN-LIR-MNT
mnt-lower:      SN-LIR-MNT
created:        2005-11-28T21:54:13Z
last-modified:  2005-11-28T21:54:13Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.0.0.0/8

Range ASN Company Num of IPs
145.132.0.0/15 AS8075 Microsoft Limited 131,072
145.82.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
145.95.0.0/16 AS1103 SURF B.V. 65,536
145.13.0.0/16 AS21286 F&IT RIM - OsirisNG, Zoetermeer 65,536
145.243.0.0/16 AS200757 Axel Springer SE 65,536
145.238.0.0/16 AS2200 Observatoire de Paris 65,536
145.220.0.0/16 AS1101 SURF B.V. 65,536
145.236.0.0/16 AS1902 Budapest 65,536
145.55.0.0/16 AS16509 A100 ROW Inc 65,536
145.244.0.0/16 AS210543 Steiermaerkische Krankenanstalten GesmbH 65,536
145.86.0.0/16 AS15830 Medisch Spectrum Twente 65,536
145.126.0.0/16 AS1103 SURFnet bv 65,536
145.108.0.0/16 AS1103 Vrije Universiteit Amsterdam 65,536
145.239.0.0/16 AS16276 OVH SAS 65,536
145.232.0.0/16 AS15675 Etat de Vaud, CCT 65,536
145.230.0.0/16 AS12663 Vodafone Group Services GmbH 65,536
145.17.0.0/16 AS16509 A100 ROW Inc 65,536
145.243.0.0/16 AS16509 Axel Springer SE 65,536
145.221.0.0/16 AS15625 ING Bank NV 65,536
145.4.0.0/16 AS1136 PGGM N.V. 65,536
145.68.0.0/16 AS1136 ISC-NL 65,536
145.234.0.0/16 AS206567 Tamedia AG 65,536
145.0.0.0/16 AS1103 SURFnet bv 65,536
145.94.0.0/16 AS1128 Delft University of Technology Network 65,536
145.52.0.0/16 AS1103 Haagse Hogeschool 65,536
145.76.0.0/16 AS1103 Hogeschool Saxion 65,536
145.81.0.0/16 AS1103 SURFnet bv 65,536
145.85.0.0/16 AS1103 Fontys Hogescholen 65,536
145.9.0.0/16 AS1103 Deltares 65,536
145.91.0.0/16 AS1103 Hogeschool Zuyd 65,536
145.245.0.0/16 AS2047 Hoffmann - La Roche Ltd. 65,536
145.19.0.0/16 AS1103 Hogeschool Zeeland Network 65,536
145.20.0.0/16 AS1103 Open Universiteit 65,536
145.7.0.0/16 AS1136 KPN B.V. 65,536
145.23.0.0/16 AS1103 Koninklijk Nederlands Meteorologisch Instituut 65,536
145.251.0.0/16 AS12552 Systembolaget AB 65,536
145.24.0.0/16 AS1103 Hogeschool Rotterdam & Omstreken 65,536
145.119.0.0/16 AS1136 ISC-NL 65,536
145.33.0.0/16 AS1103 Hanzehogeschool Groningen 65,536
145.103.0.0/16 AS1103 Stichting GlasLokaal 65,536
145.37.0.0/16 AS1103 Hanzehogeschool Groningen 65,536
145.18.0.0/16 AS1124 Universiteit van Amsterdam 65,536
145.41.0.0/16 AS1103 SURF B.V. 65,536
145.110.0.0/16 AS1104 NIKHEF 65,536
145.44.0.0/16 AS1103 Christelijke Hogeschool Windesheim 65,536
145.53.0.0/16 AS1136 KPN B.V. 65,536
145.5.0.0/16 AS1103 Erasmus Universiteit Rotterdam 65,536
145.117.0.0/16 AS1103 Academic Medical Centre 65,536
145.51.0.0/16 AS1103 Hogeschool Rotterdam & Omstreken 65,536
145.222.0.0/16 AS21286 KPN B.V. 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
145.193.213.11 afgadvisor.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
145.192.192.192 AS1101 IP-EEND BV 0.47ms 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
105.110.10.44 AS36947 Telecom Algeria 12.68ms from Algiers, DZ
107.180.2.140 AS400754 GoDaddy.com, LLC 0.65ms from Ashburn, US
65.188.36.220 AS11426 Charter Communications Inc 10.42ms from Atlanta, US
75.250.211.28 AS6167 Verizon Business 13.75ms from Chicago, US
73.8.227.76 AS7922 Comcast Cable Communications, LLC 6.01ms from Chicago, US
117.208.13.156 AS9829 National Internet Backbone 12.09ms from Delhi, IN
106.216.72.140 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.95ms from Kolkata, IN
176.38.34.156 AS39608 Lanet Network Ltd 0.53ms from Kyiv, UA
95.100.234.220 AS16625 Akamai Technologies, Inc. 0.15ms from Milan, IT
63.44.82.60 AS6167 Verizon Business 19.59ms from New York City, US
74.101.102.12 AS701 Verizon Business 2.70ms from New York City, US
80.124.255.220 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.05ms from Paris, FR
13.83.101.92 AS8075 Microsoft Corporation 0.56ms from San Jose, US
38.159.175.12 AS270214 EXTRAVISION COMUNICACIÓN SAPI DE CV 15.16ms from Santiago de Queretaro, MX
58.76.195.60 AS3786 LG DACOM Corporation 5.44ms from Seoul, KR
3.209.119.108 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
107.84.242.156 AS20057 AT&T Enterprises, LLC 18.10ms from Atlanta, US
73.184.210.92 AS7922 Comcast Cable Communications, LLC 5.31ms from Atlanta, US
1.89.153.156 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 11.70ms from Beijing, CN
85.13.132.124 AS34788 Neue Medien Muennich GmbH 2.91ms from Berlin, DE
14.187.128.220 AS45899 VNPT Corp 1.16ms from Ho Chi Minh City, VN
70.121.211.252 AS11427 Charter Communications Inc 8.25ms from Houston, US
175.151.1.252 AS4837 CHINA UNICOM China169 Backbone 11.36ms from Liaoyang, CN
119.108.127.140 AS4837 CHINA UNICOM China169 Backbone 14.73ms from Liaoyang, CN
20.204.178.12 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN

Traceroute

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

$
traceroute -a -n -q1 -m7 145.207.173.25
traceroute to 145.207.173.25 (145.207.173.25): 7 hops max, 52 byte packets
2 *
3 *
4 [] 193.239.119.114 9.799 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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