145.111.0.0/16

AS1199 · SURF B.V.

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Summary

Country	Netherlands
Domain	surfnet.nl
ASN	AS1199
Registry	RIPE
ID	SPEELTUIN-NET

WHOIS Details

inetnum:        145.111.0.0 - 145.111.255.255
netname:        SPEELTUIN-NET
descr:          SURFnet bv
descr:          P.O. Box 19035
descr:          3501 DA Utrecht
country:        NL
admin-c:        WB311-RIPE
tech-c:         WB311-RIPE
status:         LEGACY
remarks:        -------------------------------------------------
remarks:        Use cert@surfnet.nl to report security incidents.
remarks:        See http://cert.surfnet.nl/ for more information.
remarks:        -------------------------------------------------
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-lower:      SN-LIR-MNT
mnt-routes:     SN-LIR-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        2003-09-09T09:33:58Z
last-modified:  2025-10-02T17:29:10Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

person:         Wim Biemolt
address:        SURF bv
address:        P.O. Box 19035
address:        NL - 3501 DA Utrecht
address:        The Netherlands
phone:          +31 88 7873000
e-mail:         Wim.Biemolt@surfnet.nl
nic-hdl:        WB311-RIPE
notify:         Wim.Biemolt@surfnet.nl
mnt-by:         SN-LIR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-10-07T21:36:28Z
source:         RIPE

route:          145.111.0.0/16
descr:          HITB2014AMS
origin:         AS1101
notify:         lir@surfnet.nl
mnt-by:         SN-LIR-MNT
mnt-lower:      SN-LIR-MNT
created:        2019-01-31T08:11:48Z
last-modified:  2019-02-06T22:19:17Z
source:         RIPE

route:          145.111.0.0/16
descr:          HITB2014AMS
origin:         AS1199
notify:         lir@surfnet.nl
mnt-by:         SN-LIR-MNT
mnt-lower:      SN-LIR-MNT
created:        2019-01-21T12:47:02Z
last-modified:  2019-01-21T12:47:02Z
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
145.31.0.0/16	AS42894	Ministerie van Verkeer en Waterstaat/Rijkswaterstaat	65,536
145.237.0.0/16	AS34339	Centrum Informatyki Resortu Finansow	65,536
145.17.0.0/16	AS16509	A100 ROW Inc	65,536
145.245.0.0/16	AS2047	Hoffmann - La Roche Ltd.	65,536
145.236.0.0/16	AS1902	Budapest	65,536
145.218.0.0/16	AS49362	DSV A/S	65,536
145.243.0.0/16	AS16509	Axel Springer SE	65,536
145.228.0.0/16	AS33873	Arvato Systems GmbH	65,536
145.233.0.0/16	AS3549	Lumen Technologies UK Limited	65,536
145.238.0.0/16	AS2200	Observatoire de Paris	65,536
145.10.0.0/16	AS48037	SSC-ICT Haaglanden	65,536
145.13.0.0/16	AS21286	F&IT RIM - OsirisNG, Zoetermeer	65,536
145.32.0.0/16	AS34108	Gemeente Delft	65,536
145.222.0.0/16	AS21286	KPN B.V.	65,536
145.50.0.0/16	AS42894	Ministerie van Verkeer en Waterstaat/Rijkswaterstaat	65,536
145.55.0.0/16	AS16509	A100 ROW Inc	65,536
145.82.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
145.58.0.0/16	AS25182	Publieke Omroep Nederland	65,536
145.244.0.0/16	AS210543	Steiermaerkische Krankenanstalten GesmbH	65,536
145.247.0.0/16	AS41701	Porkkalankatu 3	65,536
145.239.0.0/16	AS16276	OVH SAS	65,536
145.243.0.0/16	AS8792	Axel Springer SE	65,536
145.20.0.0/16	AS1103	Open Universiteit Nederland	65,536
145.76.0.0/16	AS1103	Hogeschool Saxion	65,536
145.221.0.0/16	AS15625	ING Bank NV	65,536
145.119.0.0/16	AS1136	ISC-NL	65,536
145.44.0.0/16	AS1103	Christelijke Hogeschool Windesheim	65,536
145.110.0.0/16	AS1104	NIKHEF	65,536
145.7.0.0/16	AS1136	KPN B.V.	65,536
145.18.0.0/16	AS1124	Universiteit van Amsterdam	65,536
145.251.0.0/16	AS12552	Systembolaget AB	65,536
145.4.0.0/16	AS702	PGGM N.V.	65,536
145.91.0.0/16	AS1103	Zuyd Hogeschool	65,536
145.35.0.0/16	AS42517	Schiphol Telematics BV	65,536
145.236.0.0/16	AS5483	Budapest	65,536
145.220.0.0/16	AS1101	SURF B.V.	65,536
145.68.0.0/16	AS1136	ISC-NL	65,536
145.108.0.0/16	AS1103	Vrije Universiteit Amsterdam	65,536
145.117.0.0/16	AS1103	Academic Medical Centre	65,536
145.41.0.0/16	AS1103	SURF B.V.	65,536
145.37.0.0/16	AS1103	Hanzehogeschool Groningen	65,536
145.24.0.0/16	AS1103	Hogeschool Rotterdam	65,536
145.4.0.0/16	AS1136	PGGM N.V.	65,536
145.232.0.0/16	AS15675	Etat de Vaud, CCT	65,536
145.86.0.0/16	AS15830	Medisch Spectrum Twente	65,536
145.19.0.0/16	AS1103	HZ University of Applied Sciences	65,536
145.85.0.0/16	AS1103	Fontys Hogeschool	65,536
145.9.0.0/16	AS1103	Deltares	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
117.215.180.240	AS9829 National Internet Backbone	`3.25ms` from Bengaluru, IN
52.58.212.240	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
86.175.161.240	AS2856 British Telecommunications PLC	`10.48ms` from London, GB
83.219.37.48	AS5413 Wavenet Limited	`0.56ms` from London, GB
23.241.41.192	AS20001 Charter Communications Inc	`4.73ms` from Los Angeles, US
131.100.241.240	AS61663 INFOLINE BANDA LARGA	`8.37ms` from Muriae, BR
191.183.76.32	AS28573 Claro NXT Telecomunicacoes Ltda	`5.36ms` from Osasco, BR
218.209.198.32	AS23563 SK Broadband Co Ltd	`1.66ms` from Seoul, KR
95.158.158.176	AS8967 Internet Service Ltd.	`11.46ms` from Sofia, BG
77.162.149.224	AS1136 KPN B.V.	`1.13ms` from Amsterdam, NL
67.76.104.0	AS19901 Brightspeed	`8.20ms` from Ashburn, US
186.57.129.80	AS22927 Telefonica de Argentina	`2.19ms` from Buenos Aires, AR
98.13.6.160	AS11351 Charter Communications Inc	`16.11ms` from Chicago, US
45.25.147.80	AS7018 AT&T Enterprises, LLC	`4.38ms` from Chicago, US
217.233.19.208	AS3320 Deutsche Telekom AG	`3.26ms` from Düsseldorf, DE
20.33.171.48	AS8069 Microsoft Corporation	`0.26ms` from Gaevle, SE
80.117.140.0	AS3269 Telecom Italia S.p.A.	`8.17ms` from Milan, IT
14.85.192.96	AS4766 Korea Telecom	`5.65ms` from Seoul, KR
222.102.133.160	AS4766 Korea Telecom	`6.10ms` from Seoul, KR
31.192.16.128	AS49129 LTD CGC Co	`0.94ms` from Tbilisi, GE
116.3.106.32	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Tieling, CN
133.201.228.0	AS2518 BIGLOBE Inc.	`5.64ms` from Tokyo, JP
105.233.90.224	AS36874 Cybersmart	`1.49ms` from Cape Town, ZA
34.81.27.160	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
97.156.145.144	AS6167 Verizon Business	`14.67ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 145.111.90.89

traceroute to 145.111.90.89 (145.111.90.89): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 7.309 ms

3 [AS200590] 188.94.153.128 3.2 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On April 13th 2026

What are IP address ranges?

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