145.116.224.0/19

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	rocvantwente.nl
ASN	AS1103
Registry	RIPE
ID	ROCOOST-NET

WHOIS Details

inetnum:        145.116.224.0 - 145.116.255.255
netname:        ROCOOST-NET
descr:          ROC Oost-Nederland
country:        NL
admin-c:        RVTR3-RIPE
tech-c:         RVTR3-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        2012-10-31T12:43:38Z
last-modified:  2025-10-02T17:29:16Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           ROC van Twente RIPE contact
address:        Hengelo
address:        The Netherlands
e-mail:         hostmaster@rocvantwente.nl
nic-hdl:        RVTR3-RIPE
mnt-by:         SN-LIR-MNT
created:        2024-01-10T08:44:51Z
last-modified:  2024-01-10T08:44:51Z
source:         RIPE

route:          145.116.224.0/19
descr:          ROC Oost-Nederland
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2013-04-11T18:53:32Z
last-modified:  2013-04-11T18:53:32Z
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
145.116.48.0/20	AS1104	NIKHEF	4,096
145.116.32.0/20	AS1161	Technische Universiteit Eindhoven	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
32.214.118.35	AS46690 Southern New England Telephone Company and SNET America, Inc.	`12.40ms` from Ashburn, US
172.171.70.131	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
181.87.227.19	AS7303 Telecom Argentina S.A.	`1.97ms` from Buenos Aires, AR
173.19.204.83	AS30036 Mediacom Communications Corp	`6.30ms` from Chicago, US
67.202.94.51	AS32748 Steadfast	`0.39ms` from Chicago, US
211.213.133.67	AS9318 SK Broadband Co Ltd	`2.34ms` from Incheon, KR
88.15.108.163	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.79ms` from Madrid, ES
80.254.126.179	AS21479 PJSC Rostelecom	`16.76ms` from Moscow, RU
117.91.186.195	AS137697 CHINATELECOM JiangSu YangZhou IDC network	`2.70ms` from Nanjing, CN
108.55.8.3	AS701 Verizon Business	`9.36ms` from New York City, US
75.194.158.227	AS6167 Verizon Business	`14.44ms` from San Jose, US
118.63.21.227	AS4766 Korea Telecom	`2.72ms` from Seoul, KR
23.213.198.35	AS20940 Akamai International B.V.	`0.15ms` from Singapore, SG
147.192.86.179	AS2527 Sony Network Communications Inc.	`1.73ms` from Tokyo, JP
93.139.176.211	AS5391 Hrvatski Telekom d.d.	`3.41ms` from Zagreb, HR
186.29.51.83	AS19429 ETB - Colombia	`0.75ms` from Bogota, CO
20.161.235.83	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
14.181.50.19	AS45899 VNPT Corp	`3.59ms` from Hanoi, VN
130.233.148.3	AS15496 Aalto University	`1.02ms` from Helsinki, FI
80.208.223.3	AS41107 Backbone Connect Limited	`0.35ms` from London, GB
90.217.254.83	AS5607 Sky UK Limited	`4.58ms` from London, GB
79.152.16.227	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.57ms` from Madrid, ES
47.206.141.195	AS5650 Frontier Communications of America, Inc.	`5.53ms` from Miami, US
175.128.95.131	AS2516 KDDI CORPORATION	`4.67ms` from Osaka, JP
92.188.4.195	AS8362 NordNet SA	`8.40ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 -m9 145.116.230.244

traceroute to 145.116.230.244 (145.116.230.244): 9 hops max, 52 byte packets

2 [] 193.239.117.149 6.846 ms

3 [AS1103] 145.145.181.181 48.854 ms

4 [AS1103] 145.145.176.46 9.665 ms

5 [AS1103] 145.145.4.133 9.336 ms

6 [AS1103] 145.145.4.134 25.9 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On February 7th 2026

What are IP address ranges?

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