161.51.128.0/22

AS212795 · Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

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Summary

Country	Germany
Domain	fraunhofer.de
ASN	AS212795
Registry	RIPE
ID	ATHENE-LAB-DA4-28

WHOIS Details

inetnum:        161.51.128.0 - 161.51.131.255
netname:        Athene-Lab-Da4-28
country:        DE
admin-c:        APN34-RIPE
tech-c:         APN34-RIPE
status:         LIR-PARTITIONED PA
mnt-by:         lir-de-athene-center-1-MNT
mnt-by:         MichaelEpah-MNT
created:        2023-01-31T12:27:35Z
last-modified:  2023-01-31T12:27:35Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        FSAP1-RIPE
abuse-org:      ORG-FZFD4-RIPE

role:           ATHENE Project NOC
address:        Rheinstrasse 75, 64295 Darmstadt, Germany
e-mail:         [email protected]
nic-hdl:        APN34-RIPE
admin-c:        AK17857-RIPE
admin-c:        ME8397-RIPE
tech-c:         AK17857-RIPE
tech-c:         ME8397-RIPE
mnt-by:         lir-de-athene-center-1-MNT
created:        2021-04-13T12:23:47Z
last-modified:  2023-06-27T08:52:58Z
source:         RIPE

route:          161.51.128.0/22
origin:         AS212795
mnt-by:         lir-de-athene-center-1-MNT
mnt-by:         MichaelEpah-MNT
created:        2022-11-28T15:50:02Z
last-modified:  2022-11-28T15:50:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 161.51.0.0/16

Range	ASN	Company	Num of IPs
161.51.192.0/19	AS201838	Community Fibre Limited	8,192
161.51.64.0/19	AS39686	Eurofiber Nederland BV	8,192
161.51.48.0/20	AS201838	Legaco Networks B.V.	4,096
161.51.224.0/20	AS201838	Community Fibre Limited	4,096
161.51.240.0/21	AS21263	TeleData GmbH	2,048
161.51.96.0/23	AS201838	Legaco Networks B.V.	512
161.51.252.0/23	AS201838	Legaco Networks B.V.	512
161.51.255.0/24	AS205037	Kisters AG	256
161.51.101.0/24	AS12859	Laposta BV	256
161.51.99.0/24	AS14618	STI Group	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

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

IP Address	ASN	Details
161.51.130.6	AS212795 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	`1.56ms` from Frankfurt am Main, DE
161.51.128.6	AS212795 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	`1.58ms` 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
162.231.74.150	AS7018 AT&T Enterprises, LLC	`6.20ms` from Atlanta, US
129.79.73.6	AS87 Indiana University	`5.43ms` from Chicago, US
91.24.67.230	AS3320 Deutsche Telekom AG	`0.98ms` from Hamburg, DE
14.252.120.86	AS45899 VNPT Corp	`2.28ms` from Ho Chi Minh City, VN
221.230.34.182	AS4134 CHINANET-BACKBONE	`5.19ms` from Huai'an, CN
180.143.181.38	AS4134 CHINANET-BACKBONE	`2.77ms` from Nanning, CN
69.200.241.102	AS12271 Charter Communications Inc	`3.93ms` from New York City, US
180.6.253.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.06ms` from Osaka, JP
80.70.47.70	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.48ms` from Paris, FR
87.90.81.134	AS5410 Bouygues Telecom SA	`4.39ms` from Paris, FR
108.245.43.246	AS7018 AT&T Enterprises, LLC	`4.35ms` from San Jose, US
120.2.194.246	AS4837 CHINA UNICOM China169 Backbone	`10.17ms` from Beijing, CN
154.237.14.22	AS36992 ETISALAT MISR	`19.15ms` from Cairo, EG
87.62.62.6	AS3292 TDC Holding A/S	`0.75ms` from Copenhagen, DK
123.184.198.22	AS134762 CHINANET Liaoning province Dalian MAN network	`1.64ms` from Dalian, CN
150.255.11.6	AS4837 CHINA UNICOM China169 Backbone	`12.52ms` from Guangzhou, CN
113.28.220.166	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.34ms` from Hong Kong, HK
73.115.13.166	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Houston, US
185.185.30.102	AS21769 Colocation America Corporation	`0.21ms` from Los Angeles, US
108.215.106.198	AS7018 AT&T Enterprises, LLC	`8.52ms` from Miami, US
71.204.254.198	AS7922 Comcast Cable Communications, LLC	`14.98ms` from Orlando, US
107.21.150.134	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
112.184.117.134	AS4766 Korea Telecom	`5.59ms` from Seoul, KR
168.126.27.166	AS9490 Oscar Enterprise	`1.24ms` from Seoul, KR
186.118.240.38	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.33ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f2 -m6 161.51.131.243

traceroute to 161.51.131.243 (161.51.131.243): 6 hops max, 52 byte packets

2 [AS6424] 193.109.190.156 0.118 ms

3 [AS6424] 193.163.151.208 7.215 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 14th 2025

What are IP address ranges?

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