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:    mail.abuse@airfranceklm.com
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:         marc.berwald@klm.com
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:         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

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
192.81.222.215 AS14061 DigitalOcean, LLC 0.21ms from Amsterdam, NL
123.59.65.103 AS23724 IDC, China Telecommunications Corporation 3.83ms from Beijing, CN
104.198.212.71 AS396982 Google LLC 0.12ms from Council Bluffs, US
198.148.89.55 AS46844 Sharktech 0.58ms from Denver, US
194.15.70.71 AS3320 Deutsche Telekom AG 6.21ms from Frankfurt am Main, DE
49.175.33.103 AS17858 LG POWERCOMM 3.15ms from Incheon, KR
98.242.250.55 AS7922 Comcast Cable Communications, LLC 4.47ms from Miami, US
218.64.91.247 AS4134 CHINANET-BACKBONE 3.14ms from Nanchang, CN
80.144.220.151 AS3320 Deutsche Telekom AG 3.75ms from Nuernberg, DE
86.201.225.23 AS3215 Orange S.A. 12.09ms from Paris, FR
198.236.22.39 AS36416 Clackamas Education Service District 2.32ms from Portland, US
83.222.11.199 AS9123 JSC "TIMEWEB" 0.67ms from Saint Petersburg, RU
124.57.119.135 AS17858 LG POWERCOMM 2.16ms from Seoul, KR
187.50.96.167 AS10429 TELEFÔNICA BRASIL S.A 1.11ms from São Paulo, BR
190.96.228.71 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.02ms from Bogota, CO
34.63.65.183 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.247.110.39 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
87.178.186.119 AS3320 Deutsche Telekom AG 3.19ms from Hamburg, DE
76.252.224.103 AS7018 AT&T Enterprises, LLC 19.26ms from Los Angeles, US
217.127.46.215 AS3352 TELEFONICA DE ESPANA S.A.U. 5.25ms from Madrid, ES
133.67.1.39 AS24261 Mie University 2.92ms from Osaka, JP
189.133.159.119 AS8151 UNINET 8.36ms from Santiago de Queretaro, MX
158.247.208.167 AS20473 The Constant Company, LLC 0.13ms from Seoul, KR
54.179.235.167 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
114.33.100.23 AS3462 Data Communication Business Group 2.29ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 171.21.121.208
traceroute to 171.21.121.208 (171.21.121.208): 7 hops max, 52 byte packets
2 [] 193.149.1.175 1.263 ms
3 [] 81.201.116.115 25.411 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
On

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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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