91.107.72.0/21

AS16509 · Amazon.com, Inc.

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Summary

Country	Hong Kong
Domain	guardfox.net
ASN	AS16509
Registry	RIPE
ID	MD-GUARDFOX-20120621

WHOIS Details

inetnum:        91.107.72.0 - 91.107.79.255
netname:        MD-GUARDFOX-20120621
country:        HK
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
org:            ORG-GS161-RIPE
admin-c:        GN3918-RIPE
tech-c:         GN3918-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GUARDFOX-MNT
mnt-lower:      GUARDFOX-MNT
mnt-domains:    GUARDFOX-MNT
mnt-routes:     GUARDFOX-MNT
created:        2016-04-13T11:47:29Z
last-modified:  2024-06-20T07:46:53Z
source:         RIPE
abuse-email:    abuse@guardfox.net
abuse-c:        GN3918-RIPE
abuse-org:      ORG-GS161-RIPE

organisation:   ORG-GS161-RIPE
org-name:       Guardfox SRL
country:        MD
org-type:       LIR
address:        Valea Crucii str. 4 , suite 241
address:        MD2072
address:        Chisinau
address:        MOLDOVA, REPUBLIC OF
phone:          +373 22 921400
phone:          +1 703 879 8587
fax-no:         +373 22 921410
e-mail:         lir@guardfox.net
abuse-c:        GN3918-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        GUARDFOX-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GUARDFOX-MNT
created:        2014-11-27T08:05:58Z
last-modified:  2022-05-11T09:14:11Z
source:         RIPE

role:           Guardfox NOC
address:        Valea Crucii str. 4 , suite 241
address:        Chisinau, Moldova
phone:          +373 22 921410
e-mail:         noc@guardfox.net
admin-c:        AP23016-RIPE
nic-hdl:        GN3918-RIPE
abuse-mailbox:  abuse@guardfox.net
mnt-by:         GUARDFOX-MNT
created:        2014-12-02T14:25:01Z
last-modified:  2015-10-08T10:08:40Z
source:         RIPE

route:          91.107.72.0/21
descr:          
origin:         AS16509
remarks:        
mnt-by:         GUARDFOX-MNT
created:        2024-06-18T12:37:24Z
last-modified:  2024-06-18T12:37:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.107.0.0/16

Range	ASN	Company	Num of IPs
91.107.128.0/17	AS24940	Hetzner Online GmbH	32,768
91.107.0.0/18	AS48781	AVK-computer ltd	16,384
91.107.96.0/21	AS28840	PJSC TATTELECOM	2,048
91.107.120.0/21	AS29182	JSC IOT	2,048
91.107.64.0/21	AS49063	Data Storage Center JSC	2,048
91.107.88.0/21	AS16509	Guardfox SRL	2,048
91.107.80.0/22	AS202611	Yandex.Cloud LLC	1,024
91.107.86.0/23	AS61400	Start LLC	512
91.107.66.0/24	AS49063	Data Storage Center JSC	256
91.107.114.0/24	AS202880	ESK AO	256
91.107.84.0/24	AS61400	Next Center LLC	256
91.107.117.0/24	AS207235	Quasar LLC	256
91.107.118.0/24	AS206760	Quasar LLC	256
91.107.85.0/24	AS61400	Start LLC	256
91.107.115.0/24	AS202768	Ariana Ltd	256
91.107.64.0/24	AS49063	Data Storage Center JSC	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

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

IP Address	ASN	Details
91.107.72.173	AS16509 Amazon.com, Inc.	`0.33ms` from Singapore, SG
91.107.75.23	AS16509 Amazon.com, Inc.	`0.33ms` from Singapore, SG
91.107.76.38	AS16509 Amazon.com, Inc.	`0.35ms` from Singapore, SG
91.107.74.38	AS16509 Amazon.com, Inc.	`0.31ms` from Singapore, SG
91.107.73.171	AS16509 Amazon.com, Inc.	`0.33ms` from Singapore, SG

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
45.36.169.181	AS11426 Charter Communications Inc	`7.82ms` from Charlotte, US
107.133.113.133	AS7018 AT&T Enterprises, LLC	`8.74ms` from Chicago, US
12.186.82.181	AS7018 AT&T Enterprises, LLC	`8.15ms` from Dallas, US
89.65.255.117	AS9141 P4 Sp. z o.o.	`7.32ms` from Gdynia, PL
43.251.147.5	AS55547 WOODSNET-PH	`17.68ms` from Hong Kong, HK
112.205.212.117	AS9299 Philippine Long Distance Telephone Company	`1.19ms` from Manila, PH
172.244.255.245	AS7922 Comcast Cable Communications, LLC	`16.43ms` from New York City, US
220.65.195.181	AS9316 DACOM-PUBNETPLUS	`2.39ms` from Seoul, KR
118.223.5.165	AS9318 SK Broadband Co Ltd	`6.99ms` from Seoul, KR
119.73.252.117	AS3758 SingNet	`1.80ms` from Singapore, SG
118.241.85.37	AS2527 Sony Network Communications Inc.	`2.06ms` from Tokyo, JP
212.41.198.5	AS3303 Swisscom (Switzerland) Ltd	`1.32ms` from Zuerich, CH
108.51.100.197	AS701 Verizon Business	`2.52ms` from Ashburn, US
103.111.233.69	AS45117 Ishan's Network	`8.87ms` from Delhi, IN
94.207.12.133	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.30ms` from Dubai, AE
80.153.51.117	AS3320 Deutsche Telekom AG	`6.83ms` from Frankfurt am Main, DE
151.177.70.53	AS1257 Tele2 Sverige AB	`1.26ms` from Goeteborg, SE
176.70.195.5	AS1257 Tele2 Sverige AB	`0.46ms` from Goeteborg, SE
14.163.15.229	AS45899 VNPT Corp	`1.59ms` from Hanoi, VN
202.159.37.133	AS9340 INDO Internet, PT	`0.49ms` from Jakarta, ID
106.61.58.21	AS4134 CHINANET-BACKBONE	`0.43ms` from Kunming, CN
192.221.150.133	AS3356 Level 3 Parent, LLC	`0.21ms` from Los Angeles, US
75.204.66.21	AS6167 Verizon Business	`15.36ms` from Los Angeles, US
81.32.178.245	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.06ms` from Madrid, ES
46.110.25.165	AS30600 Metronet	`2.24ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f2 -m13 91.107.77.56

traceroute to 91.107.77.56 (91.107.77.56): 13 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.273 ms

3 [AS47447] 62.113.192.81 1.341 ms

4 *

5 *

6 *

7 *

8 [AS174] 154.18.19.162 170.692 ms

9 *

10 [AS16509] 52.93.11.55 160.019 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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