137.251.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	2
Pingable IPs	43

Germany
100.00%


137.251.0.0/24	Germany100.00%	1	1
137.251.1.0/24	Germany100.00%	1	1
137.251.2.0/24	Germany100.00%	1	1
137.251.3.0/24	Germany100.00%	1	1
137.251.4.0/24	Germany100.00%	1	1
137.251.5.0/24	Germany100.00%	1	1
137.251.6.0/24	Germany100.00%	1	1
137.251.7.0/24	Germany100.00%	1	1
137.251.8.0/24	Germany100.00%	1	1
137.251.9.0/24	Germany100.00%	1	1

Sub-ranges

Important routers in 137.251.0.0/16


137.251.114.21	Stuttgart, Germany	AS5501Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
137.251.114.19	Stuttgart, Germany	AS5501Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

Important routers in 137.251.0.0/16

Pingable IPs

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


137.251.114.19	AS5501Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	3.63ms 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.


54.68.86.16	AS16509Amazon.com, Inc.	0.18ms from Boardman, US
69.95.95.0	AS7029Windstream Communications LLC	3.05ms from Chicago, US
85.99.26.64	AS9121Turk Telekomunikasyon Anonim Sirketi	19.18ms from Denizli, TR
79.79.81.0	AS13285TalkTalk Communications Limited	2.68ms from Manchester, GB
83.45.195.176	AS3352TELEFONICA DE ESPANA S.A.U.	7.71ms from Marseille, FR
66.178.142.128	AS16509Amazon.com, Inc.	0.72ms from Melbourne, AU
75.167.165.192	AS209CenturyLink Communications, LLC	1.20ms from Phoenix, US
133.149.209.48	AS2519ARTERIA Networks Corporation	4.71ms from Tokyo, JP
188.73.68.0	AS6833Terranets bw GmbH	4.39ms from Frankfurt am Main, DE
80.18.161.0	AS3269Telecom Italia S.p.A.	7.49ms from Milan, IT

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f2 -m18 137.251.20.203

traceroute to 137.251.20.203 (137.251.20.203): 18 hops max, 52 byte packets

2 [AS31034] 62.149.185.121 0.423 ms

3 [AS31034] 217.61.32.146 2.39 ms

4 [AS31034] 217.61.32.90 4.641 ms

5 [AS9002] 87.245.231.156 4.59 ms

6 [AS9002] 87.245.233.116 16.044 ms

7 [] 80.81.192.175 17.026 ms

8 [AS553] 129.143.60.112 20.402 ms

9 [AS553] 129.143.56.126 20.863 ms

10 [AS553] 129.143.56.107 20.683 ms

11 [AS553] 129.143.101.30 19.919 ms

12 *

13 [AS5501] 137.251.114.19 20.033 ms

14 *

15 [AS5501] 137.251.114.19 20.151 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Arezzo, IT

On August 7, 2026

Traceroute

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137.251.0.0/16

Summary

Sub-ranges

Important routers in 137.251.0.0/16

Important routers in 137.251.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

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Traceroute

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Important routers in 137.251.0.0/16

Pingable IPs

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Traceroute

137.251.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 137.251.0.0/16

Important routers in 137.251.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 137.251.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute