185.239.21.0/24

AS51871 · F1-CONSULT GmbH & Co. KG

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Summary

Country	Germany
Domain	f1-consult.com
ASN	AS51871
Parent Range	185.239.20.0/22
Registry	RIPE
ID	NET-PA-IPV4-F1CONS-21

WHOIS Details

inetnum:        185.239.21.0 - 185.239.21.255
netname:        NET-PA-IPv4-F1CONS-21
country:        DE
admin-c:        WR716-RIPE
tech-c:         WR716-RIPE
status:         ASSIGNED PA
mnt-by:         F1CONS-MNT
mnt-by:         de-f1-consult-1-mnt
created:        2020-02-26T14:18:28Z
last-modified:  2023-08-03T11:18:20Z
source:         RIPE
abuse-email:    abuse@f1-consult.com
abuse-c:        AR44502-RIPE
abuse-org:      ORG-FGCK5-RIPE

person:         Wolfgang Riedel
address:        F1-CONSULT GmbH & CO. KG
address:        Am Leitenbruennlein 22
address:        91056 Erlangen
address:        Germany
phone:          +49 9131 610 310
fax-no:         +49 9131 610 333
e-mail:         wolfgang.riedel@f1-consult.com
nic-hdl:        WR716-RIPE
org:            ORG-FGCK5-RIPE
mnt-by:         F1CONS-MNT
mnt-by:         de-f1-consult-1-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2019-08-06T21:23:04Z
source:         RIPE

route:          185.239.21.0/24
origin:         AS51871
mnt-by:         F1CONS-MNT
mnt-by:         de-f1-consult-1-mnt
created:        2023-08-06T23:49:17Z
last-modified:  2023-08-06T23:49:17Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.239.21.0/24

Range	ASN	Company	Num of IPs
185.239.20.0/22	AS51871		1,024

Nearby Ranges

BGP prefixes that overlap with 185.239.0.0/16

Range	ASN	Company	Num of IPs
185.239.96.0/22	AS21309	AD Consulting S.P.A.	1,024
185.239.56.0/22	AS197991	SERENAE SERVICIOS AVANZADOS SL	1,024
185.239.248.0/22	AS35349	ViewControl B.V.	1,024
185.239.64.0/22	AS202499	OnNet-Communications GmbH	1,024
185.239.8.0/22	AS198279	Digicom SHPK	1,024
185.239.88.0/22	AS39488	Kleynkom LLC	1,024
185.239.60.0/22	AS57325	123Telcom BV trading as Partell	1,024
185.239.204.0/22	AS207456	Baker Group Ltd	1,024
185.239.84.0/22	AS55933	Sakura network limited	1,024
185.239.12.0/22	AS200539	INTELLY NISKI STYPULKOWSKI BLASZCZUK Sp. j.	1,024
185.239.228.0/22	AS204581	MOVIMIENTO TELEVISIVO S.A.	1,024
185.239.16.0/22	AS199739	Earthlink Telecommunications Equipment Trading & Services DMCC	1,024
185.239.52.0/22	AS51018	Goran Net Company for Telecommunications & Internet, Ltd	1,024
185.239.152.0/22	AS43268	Science Network Solution LLC	1,024
185.239.36.0/22	AS35699	Adamo Telecom Iberia S.A.U	1,024
185.239.216.0/22	AS24971	AdminIT, s. r. o.	1,024
185.239.212.0/22	AS3257	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
185.239.8.0/22	AS35444	Digicom SHPK	1,024
185.239.192.0/22	AS39484	Pirkan Opiskelija-asunnot Oy	1,024
185.239.196.0/22	AS47648	NOREST-SERVICES SAS	1,024
185.239.20.0/22	AS51871		1,024
185.239.32.0/22	AS202596	G.Network Communications Limited	1,024
185.239.80.0/22	AS59710	Carrier1 GmbH	1,024
185.239.220.0/22	AS61282	BrainMill AB	1,024
185.239.4.0/22	AS58327	FIBERGREEN TECNOLOGICAS S.L.	1,024
185.239.232.0/22	AS204799	Dr Irena Eris SA	1,024
185.239.92.0/22	AS204806	Telecommunications Department	1,024
185.239.100.0/22	AS209550	European External Action Service	1,024
185.239.224.0/22	AS134835	HONGKONG WEN JING NETWORK LIMITED	1,024
185.239.72.0/22	AS204811	ZINNIA TELECOMUNICACIONES SL.	1,024
185.239.180.0/22	AS200000	Hosting Ukraine LTD	1,024
185.239.68.0/22	AS25820	Cluster Logic Inc	1,024
185.239.246.0/23	AS203061	Xantho UAB	512
185.239.208.0/23	AS51167	Contabo GmbH	512
185.239.164.0/23	AS51100	Kier Ltd - Shared And Primary	512
185.239.48.0/23	AS42474	LLC Smart Ape	512
185.239.162.0/23	AS34471	Free Technologies Excom S.L.	512
185.239.30.0/23	AS204814	LB Annatel LTD	512
185.239.28.0/23	AS204814	LB Annatel LTD	512
185.239.93.0/24	AS204806	Telecommunications Department	256
185.239.252.0/24	AS201942	Invermae Solutions SL	256
185.239.92.0/24	AS204806	Telecommunications Department	256
185.239.143.0/24	AS201942	Invermae Solutions SL	256
185.239.171.0/24	AS199752	Go-Trex Holding BV	256
185.239.177.0/24	AS204798	Max Link Company Ltd	256
185.239.43.0/24	AS200573	NEXET Sp. z o.o.	256
185.239.51.0/24	AS211183	AdminVPS OOO	256
185.239.50.0/24	AS211183	AdminVPS OOO	256
185.239.24.0/24	AS210896	A-Systems Sp. z o.o.	256
185.239.185.0/24	AS204541	FIBER NET LLC	256

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

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

IP Address	ASN	Details
185.239.21.254	AS51871 F1-CONSULT GmbH & Co. KG	`4.44ms` from Frankfurt am Main, DE

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
73.154.172.120	AS7922 Comcast Cable Communications, LLC	`9.66ms` from Ashburn, US
93.114.44.8	AS3223 Voxility LLP	`0.33ms` from Bucharest, RO
107.207.60.40	AS7018 AT&T Enterprises, LLC	`2.78ms` from Chicago, US
221.208.223.152	AS4837 CHINA UNICOM China169 Backbone	`5.25ms` from Harbin, CN
89.141.2.152	AS12430 VODAFONE ESPANA S.A.U.	`13.15ms` from Madrid, ES
83.53.4.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.30ms` from Madrid, ES
78.148.44.24	AS13285 TalkTalk Communications Limited	`1.16ms` from Manchester, GB
62.86.38.248	AS3269 Telecom Italia S.p.A.	`0.94ms` from Milan, IT
34.23.81.56	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
165.22.4.8	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US
100.28.183.8	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
71.212.29.72	AS209 CenturyLink Communications, LLC	`1.39ms` from Seattle, US
175.146.9.104	AS4837 CHINA UNICOM China169 Backbone	`3.48ms` from Tieling, CN
95.30.163.136	AS3216 PJSC Vimpelcom	`5.63ms` from Yekaterinburg, RU
37.133.235.24	AS12479 Orange Espagne SA	`7.06ms` from Zaragoza, ES
89.245.58.72	AS8881 1&1 Versatel GmbH	`7.95ms` from Berlin, DE
190.109.35.40	AS262194 Dese Technologies Argentina S.A.	`18.27ms` from Buenos Aires, AR
47.184.178.120	AS5650 Frontier Communications of America, Inc.	`2.02ms` from Dallas, US
9.223.15.152	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE
88.56.72.8	AS3269 Telecom Italia S.p.A.	`4.77ms` from Milan, IT
52.194.211.232	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
46.48.100.200	AS12668 LLC KomTehCentr	`2.44ms` from Yekaterinburg, RU
37.106.76.200	AS25019 Saudi Telecom Company JSC	`4.20ms` from Manama, BH
2.56.113.88	AS58061 Scalaxy B.V.	`1.05ms` from Meppel, NL
73.1.82.168	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f7 185.239.21.254

traceroute to 185.239.21.254 (185.239.21.254): 64 hops max, 52 byte packets

7 [AS3491] 63.218.14.54 0.672 ms

8 [AS3491] 63.222.0.70 4.365 ms

9 [AS51871] 193.34.30.142 4.653 ms

10 [AS51871] 185.239.21.254 4.492 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 19th 2026

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