217.144.64.0/20

AS44381 · ITsjefen AS

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Summary

Country	Norway
Domain	itsjefen.no
ASN	AS44381
Registry	RIPE
ID	NO-ITSJEFEN-20100830

WHOIS Details

inetnum:        217.144.64.0 - 217.144.79.255
netname:        NO-ITSJEFEN-20100830
country:        NO
org:            ORG-IA737-RIPE
admin-c:        IAH-RIPE
tech-c:         IAH-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ITSJEFEN-LIR
mnt-lower:      ITSJEFEN-LIR
mnt-routes:     ITSJEFEN-LIR
created:        2010-08-30T10:42:09Z
last-modified:  2016-08-22T08:14:56Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ISAT-RIPE
abuse-org:      ORG-IA737-RIPE

organisation:   ORG-IA737-RIPE
org-name:       ITsjefen AS
country:        NO
org-type:       LIR
address:        PB 1275 Torgarden
address:        NO-7462
address:        Trondheim
address:        NORWAY
phone:          +4740006440
e-mail:         [email protected]
admin-c:        KTR-RIPE
admin-c:        AKAI-RIPE
abuse-c:        ISAT-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ITSJEFEN-LIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ITSJEFEN-LIR
created:        2008-01-10T11:11:13Z
last-modified:  2023-10-05T11:43:15Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ISAT-RIPE
abuse-org:      undefined

role:           ITsjefen Hostmaster
address:        ITsjefen AS
address:        Pobox 1275 Sluppen
address:        NO-7462 Trondheim
address:        Norway
e-mail:         [email protected]
admin-c:        AKAI-RIPE
tech-c:         ROHT-RIPE
tech-c:         ARPD-RIPE
tech-c:         KTR-RIPE
tech-c:         LRSH-RIPE
nic-hdl:        IAH-RIPE
mnt-by:         ITSJEFEN-LIR
created:        2008-01-10T15:15:13Z
last-modified:  2023-10-03T18:56:51Z
source:         RIPE

route:          217.144.64.0/20
descr:          ITsjefen networks
origin:         AS44381
mnt-by:         ITSJEFEN-LIR
created:        2010-08-30T13:13:27Z
last-modified:  2010-08-30T13:13:27Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.144.0.0/16

Range	ASN	Company	Num of IPs
217.144.192.0/19	AS21021	Multimedia Polska Sp. z o.o.	8,192
217.144.224.0/19	AS2116	GLOBALCONNECT AS	8,192
217.144.128.0/20	AS15987	Portunity GmbH	4,096
217.144.16.0/20	AS31127	SATRO s.r.o.	4,096
217.144.0.0/20	AS21088	Network Exchange Technology Co. Ltd.	4,096
217.144.80.0/20	AS12496	Infinity Developments Limited	4,096
217.144.32.0/20	AS16356	Ricoh Deutschland GmbH	4,096
217.144.144.0/20	AS8851	GCI Network Solutions Limited	4,096
217.144.160.0/21	AS57251	Nemerov Evgeniy Vladimirovish PE	2,048
217.144.108.0/22	AS200598	Lunarnaut, LLC	1,024
217.144.172.0/22	AS12737	KrasPromStroy, LLC	1,024
217.144.168.0/22	AS29226	JSC Mastertel	1,024
217.144.180.0/22	AS25369	Fuse Hosting Web	1,024
217.144.176.0/22	AS25369	Fuse Hosting Web	1,024
217.144.48.0/23	AS29278	STARJÁN Tavkozlesi es Informatikai Kft.	512
217.144.185.0/24	AS210644	Aeza International LTD	256
217.144.186.0/24	AS210644	Aeza International LTD	256
217.144.187.0/24	AS210644	Aeza International LTD	256
217.144.188.0/24	AS210644	Aeza International LTD	256
217.144.189.0/24	AS210644	Aeza International LTD	256
217.144.190.0/24	AS210644	Aeza International LTD	256
217.144.154.0/24	AS213200	Private Customer	256
217.144.158.0/24	AS214025	Private Customer	256
217.144.102.0/24	AS216139	IHC network in Amsterdam, NL, EU (Iron Hosting Centre Ltd., London, UK)	256
217.144.184.0/24	AS216246	AEZA GROUP Ltd	256
217.144.171.0/24	AS29226	JSC Mastertel	256
217.144.171.0/24	AS29226	JSC Mastertel	256
217.144.61.0/24	AS42964	Sigmanet Kft.	256
217.144.52.0/24	AS59783	ONESAVINGS BANK PLC	256
217.144.51.0/24	AS60071	RendszerNET Kft.	256
217.144.56.0/24	AS62449	Sybell Informatika Kft.	256
217.144.145.0/24	AS834	Internet Utilities Europe and Asia Limited	256
217.144.171.0/24	AS12389	JSC Mastertel	256
217.144.153.0/24	AS9304	Beijing Tehuadun Starkley Trading Co. Ltd	256
217.144.171.0/24	AS12389	JSC Mastertel	256
217.144.147.0/24	AS154049	GCI Network Solutions Limited	256
217.144.128.0/24	AS15987	Portunity GmbH	256
217.144.129.0/24	AS15987	Portunity GmbH	256
217.144.45.0/24	AS16356	HAJ-45	256
217.144.46.0/24	AS16356	HAJ-46	256
217.144.151.0/24	AS16509	Private Customer	256
217.144.156.0/24	AS205886	Private Customer	256
217.144.100.0/24	AS210079	Internet-Hosting Ltd	256
217.144.101.0/24	AS210079	Internet-Hosting Ltd	256
217.144.103.0/24	AS210079	VPS in Eserver	256
217.144.96.0/24	AS210079	Internet-Hosting Ltd	256
217.144.97.0/24	AS210079	Internet-Hosting Ltd	256
217.144.98.0/24	AS210079	Internet-Hosting Ltd	256
217.144.99.0/24	AS210079	Internet-Hosting Ltd	256

Hosted domains

There are 141 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.144.68.130	sigma2.no	39
217.144.76.199	doraemon.no	21
217.144.76.209	stroemme.no	17
217.144.72.15	trondheimdc.net	8
217.144.76.126	famacweb.no	7
217.144.74.34	multiseis.no	6
217.144.78.232	ketil.ai	5
217.144.78.230	oj0.no	4
217.144.69.136	kampanjetoyota.no	3
217.144.78.234	midtbo.org	3
217.144.76.224	cals.info	3
217.144.69.134	tfg.no	2
217.144.77.36	norskgjeldsinfo.no	2
217.144.72.1	fredagsburger.no	2
217.144.73.74	multiseislive.com	1
217.144.76.226	riverkeeper.no	1
217.144.73.21	tinos.no	1
217.144.69.27	checkware.academy	1
217.144.78.99	checkware.me	1
217.144.78.248	bentebent.no	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

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

IP Address	ASN	Details
217.144.77.163	AS44381 ITsjefen AS	`8.61ms` from Sandefjord, NO
217.144.76.202	AS44381 ITsjefen AS	`8.27ms` from Sandefjord, NO
217.144.74.43	AS44381 ITsjefen AS	`8.49ms` from Sandefjord, NO
217.144.66.1	AS44381 ITsjefen AS	`8.82ms` from Sandefjord, NO
217.144.72.2	AS44381 ITsjefen AS	`8.38ms` from Sandefjord, NO
217.144.73.249	AS44381 ITsjefen AS	`8.25ms` from Sandefjord, NO
217.144.68.42	AS44381 ITsjefen AS	`8.57ms` from Sandefjord, NO
217.144.69.15	AS44381 ITsjefen AS	`9.11ms` from Sandefjord, NO
217.144.78.232	AS44381 ITsjefen AS	`8.36ms` from Sandefjord, NO

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
27.4.205.4	AS17488 Hathway IP Over Cable Internet	`1.20ms` from Bengaluru, IN
89.36.31.4	AS39756 EASYHOST SRL	`0.39ms` from Bucharest, RO
52.108.181.4	AS8075 Microsoft Corporation	`3.42ms` from Denver, US
51.9.240.180	AS6871 Plusnet	`2.09ms` from Erith, GB
79.238.124.84	AS3320 Deutsche Telekom AG	`6.95ms` from Frankfurt am Main, DE
66.132.165.212	AS35847 Ezee Fiber	`1.60ms` from Houston, US
86.185.252.212	AS2856 British Telecommunications PLC	`8.94ms` from London, GB
176.35.217.132	AS5413 Wavenet Limited	`2.46ms` from London, GB
87.5.249.244	AS3269 Telecom Italia S.p.A.	`3.15ms` from Milan, IT
123.221.111.20	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.43ms` from Osaka, JP
27.194.41.148	AS4837 CHINA UNICOM China169 Backbone	`10.93ms` from Qingdao, CN
44.222.128.196	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
91.144.178.52	AS41754 JSC "ER-Telecom Holding"	`10.49ms` from Samara, RU
74.79.227.20	AS11351 Charter Communications Inc	`16.11ms` from Secaucus, US
115.201.183.36	AS4134 CHINANET-BACKBONE	`11.47ms` from Shanghai, CN
92.205.119.244	AS29066 velia.net Internetdienste GmbH	`0.14ms` from Strasbourg, FR
76.70.91.228	AS577 Bell Canada	`3.31ms` from Toronto, CA
222.136.96.36	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Zhengzhou, CN
41.36.55.228	AS8452 TE-AS	`4.14ms` from Cairo, EG
93.93.248.36	AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG	`0.48ms` from Frankfurt am Main, DE
222.76.104.148	AS4134 CHINANET-BACKBONE	`4.74ms` from Fuzhou, CN
80.156.72.132	AS3320 Deutsche Telekom AG	`0.83ms` from Hamburg, DE
223.6.105.196	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.25ms` from Hangzhou, CN
154.31.221.4	AS18186 Nebula Global LLC	`1.04ms` from Hong Kong, HK
125.31.22.212	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.74ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 217.144.74.201

traceroute to 217.144.74.201 (217.144.74.201): 64 hops max, 52 byte packets

2 [AS56655] 185.243.216.136 2.252 ms

3 [AS56655] 185.125.170.251 40.235 ms

4 [AS2119] 148.122.8.173 3.265 ms

5 *

6 [AS2119] 146.172.20.38 10.056 ms

7 [AS2119] 146.172.102.38 12.455 ms

8 [AS2119] 193.212.177.198 9.071 ms

9 [AS44381] 217.144.74.201 9.002 ms

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On December 20th 2025

What are IP address ranges?

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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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