171.21.82.0/23

AS28806 · Koninklijke Luchtvaart Maatschappij N.V.

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Summary

Country	Netherlands
Domain	klm.com
ASN	AS28806
Registry	RIPE
ID	KLM-PI-NET2-NL

WHOIS Details

inetnum:        171.21.80.0 - 171.21.83.255
netname:        KLM-PI-NET2-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:        2009-11-10T10:12:38Z
last-modified:  2025-11-07T11:41:04Z
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:          171.21.80.0/22
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

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Useful for Cybersecurity

Read more

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
135.135.37.215	AS4181 TDS TELECOM	`7.48ms` from Atlanta, US
156.218.111.247	AS8452 TE-AS	`7.04ms` from Cairo, EG
85.254.84.199	AS210906 UAB "Bite Lietuva"	`0.11ms` from Chicago, US
14.112.0.151	AS4134 CHINANET-BACKBONE	`2.48ms` from Guangzhou, CN
109.108.26.119	AS16086 DNA Oyj	`6.47ms` from Helsinki, FI
50.3.53.231	AS62904 Eonix Corporation	`0.62ms` from Los Angeles, US
79.159.237.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.00ms` from Madrid, ES
85.20.27.215	AS8968 BT Italia S.p.A.	`3.52ms` from Milan, IT
95.190.15.7	AS12389 PJSC Rostelecom	`7.09ms` from Novosibirsk, RU
118.16.43.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.98ms` from Osaka, JP
184.73.153.167	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
153.232.167.55	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.65ms` from Tokyo, JP
20.48.121.183	AS8075 Microsoft Corporation	`0.50ms` from Tokyo, JP
72.139.242.199	AS812 Rogers Communications Canada Inc.	`16.30ms` from Toronto, CA
58.174.36.199	AS1221 Telstra Limited	`2.25ms` from Adelaide, AU
31.113.46.167	AS2856 British Telecommunications PLC	`2.97ms` from London, GB
63.236.0.103	AS209 CenturyLink Communications, LLC	`0.92ms` from Los Angeles, US
69.62.78.103	AS47583 Hostinger International Limited	`0.33ms` from Mumbai, IN
187.234.142.39	AS8151 UNINET	`3.25ms` from Santiago de Queretaro, MX
223.171.138.55	AS17853 LGTELECOM	`15.61ms` from Seoul, KR
109.242.19.87	AS25472 Nova Telecommunications & Media Single Member S.A	`7.28ms` from Volos, GR
134.60.86.87	AS553 BelWue-Koordination	`4.78ms` from Zuerich, CH
23.109.202.103	AS7979 Servers.com, Inc.	`0.17ms` from Amsterdam, NL
52.17.124.119	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
189.169.7.7	AS8151 UNINET	`5.13ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 -f2 -m8 171.21.82.253

traceroute to 171.21.82.253 (171.21.82.253): 8 hops max, 52 byte packets

2 [AS59895] 185.65.207.201 6.681 ms

3 [] 195.66.236.187 1.049 ms

4 *

5 [AS15830] 147.123.36.106 7.238 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

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