171.21.120.0/23

AS28806  ·  Koninklijke Luchtvaart Maatschappij N.V.

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Summary

Country Netherlands
Domain klm.com
ASN AS28806
Registry RIPE
ID KLM-PI-NET3-NL

WHOIS Details

inetnum:        171.21.120.0 - 171.21.123.255
netname:        KLM-PI-NET3-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:         MB58151-RIPE
status:         ASSIGNED PA
mnt-by:         NLNET-MNT
mnt-lower:      NLNET-MNT
mnt-by:         KLM-MNT
mnt-routes:     KLM-MNT
created:        2009-11-10T10:12:42Z
last-modified:  2025-11-07T11:41:21Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR78338-RIPE
abuse-org:      ORG-KLMN2-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:          +31000000000
e-mail:         [email protected]
remarks:        1st technical contact person
nic-hdl:        MB58151-RIPE
mnt-by:         KLM-MNT
created:        2025-11-07T11:39:39Z
last-modified:  2025-11-07T11:39:39Z
source:         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:         [email protected]
notify:         [email protected]
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

route:          171.21.120.0/22
descr:          KLM Royal Dutch Airlines
origin:         AS28806
mnt-by:         KLM-MNT
created:        2015-03-18T15:19:10Z
last-modified:  2015-03-18T15:19:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 171.21.0.0/16

No nearby ranges found.

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

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
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76.145.116.103 AS7922 Comcast Cable Communications, LLC 3.51ms from Atlanta, US
201.179.37.103 AS22927 Telefonica de Argentina 7.87ms from Buenos Aires, AR
94.142.103.151 AS12956 TELXIUS Cable 0.18ms from Dallas, US
173.223.109.135 AS16625 Akamai Technologies, Inc. 0.23ms from Dallas, US
87.191.217.215 AS3320 Deutsche Telekom AG 13.79ms from Frankfurt am Main, DE
27.37.200.71 AS17816 China Unicom IP network China169 Guangdong province 3.64ms from Guangzhou, CN
72.255.233.55 AS4760 HKT Limited 8.10ms from Hong Kong, HK
70.136.50.119 AS7018 AT&T Enterprises, LLC 1.46ms from Houston, US
211.201.61.7 AS9318 SK Broadband Co Ltd 1.87ms from Incheon, KR
91.147.119.23 AS212238 Datacamp Limited 0.35ms from Istanbul, TR
162.194.31.23 AS7018 AT&T Enterprises, LLC 18.38ms from Los Angeles, US
108.35.147.215 AS701 Verizon Business 2.81ms from New York City, US
97.103.198.87 AS33363 Charter Communications, Inc 10.17ms from Orlando, US
131.0.100.39 AS61883 IDC CORPORATE - SOLUCOES DE DATA CENTER LTDA - EPP 0.85ms from Osasco, BR
181.104.113.167 AS7303 Telecom Argentina S.A. 0.95ms from Rosario, AR
23.59.71.167 AS20940 Akamai International B.V. 0.55ms from San Jose, US
115.224.238.103 AS4134 CHINANET-BACKBONE 8.35ms from Shanghai, CN
123.59.65.103 AS23724 IDC, China Telecommunications Corporation 3.83ms from Beijing, CN
20.230.52.23 AS8075 Microsoft Corporation 0.32ms from Boydton, US
73.48.32.247 AS7922 Comcast Cable Communications, LLC 14.28ms from Chicago, US
45.187.160.23 AS269539 PARA INOVACOES SERVICOS DE COMUNICACAO LTDA 12.86ms from Fortaleza, BR
14.4.69.103 AS17858 LG POWERCOMM 1.85ms from Incheon, KR
91.37.232.55 AS3320 Deutsche Telekom AG 2.82ms from Nuernberg, DE
92.159.26.183 AS3215 Orange S.A. 4.88ms 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 -f4 -m9 171.21.120.0
traceroute to 171.21.120.0 (171.21.120.0): 9 hops max, 52 byte packets
4 [] 5.57.80.187 11.276 ms
5 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Glasgow, GB
On

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