145.116.32.0/20

AS1161 · SURF B.V.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Netherlands
Domain	tue.nl
ASN	AS1161
Registry	RIPE
ID	TUENET2

WHOIS Details

inetnum:        145.116.32.0 - 145.116.47.255
netname:        TUENET2
descr:          Technische Universiteit Eindhoven
descr:          P.O. Box 513
descr:          5600 MD Eindhoven
country:        NL
status:         LEGACY
remarks:        For general abuse like spam use the address
remarks:        abuse@tue.nl
remarks:        For security related contacts use the address
remarks:        security@tue.nl
admin-c:        TRC33-RIPE
tech-c:         TRC33-RIPE
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
created:        2005-07-07T11:17:45Z
last-modified:  2025-10-02T17:29:26Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           TUE RIPE contact
address:        Technische Universiteit Eindhoven
address:        P.O. Box 513
address:        NL-5600 MB Eindhoven
address:        the Netherlands
e-mail:         network@tue.nl
nic-hdl:        TRC33-RIPE
remarks:        For general abuse like spam use the address
remarks:        abuse@tue.nl
remarks:        For security related contacts use the address
remarks:        cert@surfcert.nl
mnt-by:         SN-LIR-MNT
created:        2023-05-31T09:59:04Z
last-modified:  2023-05-31T09:59:04Z
source:         RIPE

route:          145.116.32.0/20
descr:          TUENET2
origin:         AS1161
notify:         lir@surfnet.nl
mnt-by:         AS1103-MNT
created:        2006-01-05T15:12:56Z
last-modified:  2019-03-21T09:01:44Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.116.0.0/16

Range	ASN	Company	Num of IPs
145.116.128.0/18	AS1103	Radboud University Nijmegen	16,384
145.116.64.0/18	AS1103	ROC Mondriaan	16,384
145.116.224.0/19	AS1103	ROC Oost-Nederland	8,192
145.116.48.0/20	AS1104	NIKHEF	4,096
145.116.192.0/20	AS1103	Zeeuwse Bibliotheek	4,096
145.116.208.0/21	AS1104	NIKHEF	2,048
145.116.218.0/23	AS1149	Universiteit Twente	512
145.116.216.0/24	AS5408	NIKHEF	256
145.116.216.0/24	AS1104	NIKHEF	256
145.116.216.0/24	AS1104	NIKHEF	256
145.116.0.0/24	AS207315	SURF B.V.	256
145.116.216.0/24	AS5408	NIKHEF	256

Hosted domains

There are no domains currently hosted on this ASN.

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
145.116.32.80	AS1161 SURF B.V.	`2.44ms` 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
34.203.29.132	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
2.85.241.20	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.26ms` from Athens, GR
80.249.160.4	AS5483 Magyar Telekom Plc.	`0.14ms` from Budapest, HU
135.134.237.52	AS4181 TDS TELECOM	`7.60ms` from Chicago, US
34.252.141.196	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
213.43.6.116	AS16135 Turkcell A.S.	`16.81ms` from Istanbul, TR
103.6.40.4	AS18059 DTPNET NAP	`1.44ms` from Jakarta, ID
37.134.187.20	AS12479 Orange Espagne SA	`7.29ms` from Madrid, ES
88.44.227.4	AS3269 Telecom Italia S.p.A.	`5.28ms` from Milan, IT
138.197.79.84	AS14061 DigitalOcean, LLC	`0.59ms` from New York City, US
50.88.73.52	AS33363 Charter Communications, Inc	`4.76ms` from Orlando, US
71.195.175.52	AS7922 Comcast Cable Communications, LLC	`7.41ms` from San Jose, US
115.137.150.36	AS17858 LG POWERCOMM	`4.25ms` from Seoul, KR
20.25.93.180	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
44.243.132.164	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
115.110.148.20	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.52ms` from Chennai, IN
184.17.175.52	AS5650 Frontier Communications of America, Inc.	`5.55ms` from Chicago, US
180.101.73.4	AS4134 CHINANET-BACKBONE	`6.64ms` from Huai'an, CN
5.37.100.196	AS28885 OmanTel NAP	`2.83ms` from Muscat, OM
176.51.251.100	AS12389 PJSC Rostelecom	`1.20ms` from Novosibirsk, RU
20.19.67.52	AS8075 Microsoft Corporation	`0.20ms` from Paris, FR
50.61.32.20	AS25019 Saudi Telecom Company JSC	`1.72ms` from Riyadh, SA
69.221.99.4	AS7018 AT&T Enterprises, LLC	`3.93ms` from San Antonio, US
189.121.89.244	AS28573 Claro NXT Telecomunicacoes Ltda	`5.33ms` from Sao Paulo, BR
3.27.60.228	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 145.116.32.80

traceroute to 145.116.32.80 (145.116.32.80): 64 hops max, 52 byte packets

3 [] 193.239.117.149 0.244 ms

4 [AS1103] 145.145.181.11 19.588 ms

5 [AS1103] 145.145.176.5 2.646 ms

6 [AS1103] 145.145.176.151 3.047 ms

7 [AS1103] 145.145.12.101 2.621 ms

8 [AS1103] 145.145.12.102 8.67 ms

9 *

10 [AS1161] 145.116.32.80 2.528 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 28th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales