1. All IP Ranges
  2. 145.0.0.0/8
  3. 145.138.0.0/16
  4. AS1103  | 145.138.0.0/16

145.138.0.0/16

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain aventus.nl
ASN AS1103
Registry RIPE
ID AVENTUS-NET

WHOIS Details

inetnum:        145.138.0.0 - 145.138.127.255
netname:        Aventus-NET
descr:          ROC Aventus
country:        NL
admin-c:        RAD14-RIPE
tech-c:         MP10646-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
created:        2019-06-05T10:14:34Z
last-modified:  2025-10-02T17:29:23Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

person:         M Pepping
address:        ROC Aventus
address:        P.O. Box 387
address:        NL-7300 AJ Apeldoorn
address:        The Netherlands
phone:          +31 55 5772135
fax-no:         +31 55 5772135
e-mail:         [email protected]
nic-hdl:        MP10646-RIPE
mnt-by:         sn-lir-mnt
created:        2007-02-05T13:33:13Z
last-modified:  2007-02-05T13:33:13Z
source:         RIPE

person:         R A Dusink
address:        ROC Aventus
address:        P.O. Box 387
address:        NL-7300 AJ Apeldoorn
address:        The Netherlands
phone:          +31 55 3689523
fax-no:         +31 55 5772135
e-mail:         [email protected]
nic-hdl:        RAD14-RIPE
mnt-by:         sn-lir-mnt
created:        2007-02-05T13:33:13Z
last-modified:  2007-02-05T13:33:13Z
source:         RIPE

route:          145.138.0.0/16
descr:          SURFnet CIDR Block II b-b
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2020-04-09T13:22:56Z
last-modified:  2020-04-09T13:22:56Z
source:         RIPE
mnt-lower:      AS1103-MNT
mnt-routes:     AS1103-MNT

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
145.26.0.0/16 AS3917 Shell Information Technology International 65,536
145.95.0.0/16 AS1103 SURF B.V. 65,536
145.82.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
145.243.0.0/16 AS200757 Axel Springer SE 65,536
145.32.0.0/16 AS34108 Gemeente Delft 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
145.228.0.0/16 AS33873 Arvato Systems GmbH 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
145.138.44.234 primetax.ge 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

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

IP Address ASN Details
145.138.192.1 AS1103 SURF B.V. 2.29ms from Amsterdam, NL
145.138.24.35 AS1103 SURF B.V. 7.31ms from Naaldwijk, NL
145.138.206.1 AS1103 SURF B.V. 2.17ms from Amsterdam, NL
145.138.210.1 AS1103 SURF B.V. 2.33ms from Amsterdam, NL
145.138.218.1 AS1103 SURF B.V. 2.27ms from Amsterdam, NL
145.138.0.1 AS1103 SURF B.V. 4.85ms from Amsterdam, NL
145.138.208.1 AS1103 SURF B.V. 2.24ms from Amsterdam, NL
145.138.209.1 AS1103 SURF B.V. 2.24ms from Amsterdam, NL
145.138.193.1 AS1103 SURF B.V. 2.23ms from Amsterdam, NL
145.138.198.1 AS1103 SURF B.V. 2.30ms from Amsterdam, NL
145.138.25.144 AS1103 SURF B.V. 227.96ms from Sao Jose do Rio Preto, BR
145.138.220.1 AS1103 SURF B.V. 2.34ms from Amsterdam, NL
145.138.222.1 AS1103 SURF B.V. 2.28ms from Amsterdam, NL
145.138.212.1 AS1103 SURF B.V. 2.20ms from Amsterdam, NL
145.138.32.154 AS1103 SURF B.V. 7.70ms from Amsterdam, NL
145.138.195.1 AS1103 SURF B.V. 2.33ms from Amsterdam, NL
145.138.204.1 AS1103 SURF B.V. 2.29ms from Amsterdam, NL
145.138.203.1 AS1103 SURF B.V. 2.35ms from Amsterdam, NL
145.138.213.1 AS1103 SURF B.V. 2.41ms from Amsterdam, NL
145.138.214.1 AS1103 SURF B.V. 2.29ms from Amsterdam, NL
145.138.196.1 AS1103 SURF B.V. 2.17ms from Amsterdam, NL
145.138.221.1 AS1103 SURF B.V. 2.31ms from Amsterdam, NL
145.138.194.1 AS1103 SURF B.V. 2.21ms from Amsterdam, NL
145.138.202.1 AS1103 SURF B.V. 2.31ms from Amsterdam, NL
145.138.199.1 AS1103 SURF B.V. 2.40ms 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
93.203.216.112 AS3320 Deutsche Telekom AG 7.27ms from Frankfurt am Main, DE
77.8.196.208 AS6805 Telefonica Germany GmbH & Co.OHG 1.13ms from Hamburg, DE
89.90.116.144 AS5410 Bouygues Telecom SA 1.22ms from Lyon, FR
69.69.236.0 AS209 CenturyLink Communications, LLC 3.13ms from Miami, US
111.38.113.32 AS9808 China Mobile Communications Group Co., Ltd. 9.92ms from Nanjing, CN
131.255.13.0 AS263741 BUENA ONDA TELEVISORA COLOR SRL 6.30ms from Rosario, AR
175.199.218.32 AS4766 Korea Telecom 6.37ms from Seoul, KR
35.205.11.48 AS396982 Google LLC 0.13ms from Brussels, BE
172.205.55.192 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
8.148.247.16 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Guangzhou, CN
39.49.107.224 AS17557 Pakistan Telecommunication Company Limited 10.89ms from Lahore, PK
73.199.163.144 AS7922 Comcast Cable Communications, LLC 9.27ms from New York City, US
36.38.235.0 AS9845 LG HelloVision Corp. 7.96ms from Seoul, KR
93.90.3.208 AS31027 GlobalConnect A/S 5.72ms from Copenhagen, DK
149.0.20.0 AS8386 Vodafone Net Iletisim Hizmetler AS 6.78ms from Denizli, TR
108.130.161.80 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
217.168.17.32 AS29006 Acora Limited 0.30ms from London, GB
60.238.233.128 AS2518 BIGLOBE Inc. 4.00ms from Osaka, JP
34.214.196.80 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
193.0.225.16 AS24839 Universitatea Babes-Bolyai 6.07ms from Bucharest, RO
196.64.123.176 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.37ms from Casablanca, MA
129.229.241.0 AS668 United States Department of Defense (DoD) 4.21ms from Chicago, US
91.52.22.144 AS3320 Deutsche Telekom AG 4.24ms from Duesseldorf, DE
79.229.126.240 AS3320 Deutsche Telekom AG 4.97ms from Duesseldorf, DE
64.105.223.112 AS3320 Deutsche Telekom AG 0.51ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f11 -m18 145.138.10.189
traceroute to 145.138.10.189 (145.138.10.189): 18 hops max, 52 byte packets
11 [AS1103] 145.145.181.181 55.574 ms
12 [AS1103] 145.145.176.41 49.614 ms
13 *
14 *
15 [AS1103] 145.145.8.65 52.663 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
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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