171.21.46.0/23

AS28806 · Koninklijke Luchtvaart Maatschappij N.V.

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Summary

Country	Netherlands
Domain	klm.com
ASN	AS28806
Parent Range	171.21.44.0/22
Registry	RIPE
ID	KLM-PI-NET5-NL

WHOIS Details

inetnum:        171.21.44.0 - 171.21.47.255
netname:        KLM-PI-NET5-NL
descr:          KLM Royal Dutch Airlines
descr:          PO Box 7700
descr:          1117 ZL Schiphol Airport
country:        NL
admin-c:        MV16532-RIPE
admin-c:        RP6000-RIPE
tech-c:         RV2939-RIPE
status:         LEGACY
mnt-by:         KLM-MNT
mnt-lower:      KLM-MNT
mnt-routes:     KLM-MNT
created:        2015-03-18T13:01:43Z
last-modified:  2025-09-24T06:58:19Z
source:         RIPE
abuse-email:    mail.abuse@airfranceklm.com
abuse-c:        AR78338-RIPE
abuse-org:      ORG-KLMN2-RIPE

person:         Martijn Veldhuizen
address:        KLM Royal Dutch Airlines
address:        Dept. IT.DS.TD
address:        P.O. Box 7700
address:        NL-1117 ZL Schiphol
address:        The Netherlands
phone:          +00 00 000000
nic-hdl:        MV16532-RIPE
mnt-by:         KLM-MNT
created:        2025-09-24T06:56:46Z
last-modified:  2025-09-24T06:56:46Z
source:         RIPE

person:         IT-Specialist Investigations SPL-AV
address:        KLM Royal Dutch Airlines
address:        Dept. SPL/AV
address:        P.O. Box 7700
address:        NL-1117 ZL Schiphol
address:        The Netherlands
phone:          +31 20 6495555
fax-no:         +31 20 6488062
e-mail:         securitycybercrime@klm.com
notify:         securitycybercrime@klm.com
remarks:        Cybercrime research contact person
nic-hdl:        RP6000-RIPE
mnt-by:         NLNET-MNT
mnt-by:         KLM-MNT
created:        2008-12-11T14:21:37Z
last-modified:  2019-06-05T12:39:32Z
source:         RIPE

person:         Marc Berwald
address:        KLM Royal Dutch Airlines
address:        Dept. IT.DS.TD
address:        P.O. Box 7700
address:        NL-1117 ZL Schiphol
address:        The Netherlands
phone:          +00 00 000000
e-mail:         marc.berwald@klm.com
remarks:        1st technical contact person
nic-hdl:        RV2939-RIPE
mnt-by:         KLM-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-10-04T12:04:23Z
source:         RIPE

route:          171.21.44.0/22
descr:          KLM Royal Dutch Airlines
origin:         AS28806
mnt-by:         KLM-MNT
created:        2015-03-18T15:16:02Z
last-modified:  2015-03-18T15:16:02Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 171.21.46.0/23

Range	ASN	Company	Num of IPs
171.21.44.0/22	AS28806	KLM Royal Dutch Airlines	1,024

Nearby Ranges

BGP prefixes that overlap with 171.21.0.0/16

Range	ASN	Company	Num of IPs
171.21.120.0/22	AS28806	KLM Royal Dutch Airlines	1,024
171.21.248.0/22	AS28806	KLM Royal Dutch Airlines	1,024
171.21.44.0/22	AS28806	KLM Royal Dutch Airlines	1,024
171.21.80.0/22	AS28806	KLM Royal Dutch Airlines	1,024

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

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

IP Address	ASN	Details
171.21.47.1	AS28806 Koninklijke Luchtvaart Maatschappij N.V.	`0.83ms` from Amsterdam, NL
171.21.46.163	AS28806 Koninklijke Luchtvaart Maatschappij N.V.	`0.84ms` 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
73.174.202.247	AS7922 Comcast Cable Communications, LLC	`10.47ms` from Ashburn, US
154.52.50.55	AS174 Cogent Communications, LLC	`0.69ms` from Brussels, BE
80.99.65.7	AS21334 One Hungary Ltd.	`6.77ms` from Budapest, HU
162.201.40.23	AS7018 AT&T Enterprises, LLC	`2.27ms` from Dallas, US
84.172.248.167	AS3320 Deutsche Telekom AG	`3.39ms` from Frankfurt am Main, DE
47.205.187.87	AS5650 Frontier Communications of America, Inc.	`6.60ms` from Miami, US
62.211.142.151	AS3269 Telecom Italia S.p.A.	`1.73ms` from Milan, IT
97.222.50.247	AS6167 Verizon Business	`11.37ms` from New York City, US
126.28.30.87	AS17676 SoftBank Corp.	`4.98ms` from Osaka, JP
119.166.94.247	AS4837 CHINA UNICOM China169 Backbone	`1.61ms` from Qingdao, CN
189.126.119.167	AS27715 Locaweb Serviços de Internet S/A	`0.98ms` from Sao Paulo, BR
69.171.68.23	AS25820 IT7 Networks Inc	`0.55ms` from Vancouver, CA
44.239.5.103	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
124.162.79.151	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Chongqing, CN
76.204.211.215	AS7018 AT&T Enterprises, LLC	`18.19ms` from Dallas, US
27.42.213.119	AS17816 China Unicom IP network China169 Guangdong province	`6.44ms` from Guangzhou, CN
123.148.254.71	AS4837 CHINA UNICOM China169 Backbone	`8.90ms` from Hangzhou, CN
92.23.198.103	AS13285 TalkTalk Communications Limited	`5.89ms` from Manchester, GB
24.129.57.71	AS7922 Comcast Cable Communications, LLC	`10.10ms` from Miami, US
76.110.135.55	AS7922 Comcast Cable Communications, LLC	`9.48ms` from Miami, US
24.146.236.135	AS6128 Cablevision Systems Corp.	`7.37ms` from New York City, US
86.69.75.231	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.56ms` from Paris, FR
221.214.205.71	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Qingdao, CN
94.19.33.55	AS35807 SkyNet Ltd.	`0.67ms` from Saint Petersburg, RU
60.67.148.231	AS17676 SoftBank Corp.	`3.17ms` from Tokyo, JP

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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