128.107.10.0/23

AS109 · CISCO SYSTEMS, INC.

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Summary

Country	United States
Domain	cisco.com
ASN	AS109
Parent Range	128.107.0.0/16
Registry	ARIN
ID	CISCO-PRNET1

WHOIS Details

NetHandle:      NET-128-107-0-0-1
OrgID:          CS-2831
Parent:         NET-128-0-0-0-0
NetName:        CISCO-PRNET1
NetRange:       128.107.0.0 - 128.107.255.255
NetType:        allocation
Comment:        Geofeed https://www.cisco.com/web/automation/CiscoAS109_geoip.csv
RegDate:        1986-02-05
Updated:        2024-03-08
Source:         ARIN


OrgID:          CS-2831
OrgName:        CISCO SYSTEMS, INC.
CanAllocate:    
Street:         251 LITTLE FALLS DRIVE
City:           WILMINGTON
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2023-06-07
Updated:        2024-02-16
OrgAdminHandle: GATC-ARIN
OrgTechHandle:  GATC-ARIN
OrgAbuseHandle: CISCO6-ARIN
OrgNOCHandle:   GATC-ARIN
Source:         ARIN


POCHandle:      GATC-ARIN
IsRole:         Y
LastName:       GIS ARIN Technical Contact
FirstName:      
Street:         170 West Tasman Dr.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2012-05-20
Updated:        2025-03-25
OfficePhone:    +1-408-526-8888
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CISCO6-ARIN
IsRole:         Y
LastName:       Cisco CSIRT
FirstName:      
Street:         7025 Kit Creek Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709
RegDate:        2024-02-16
Updated:        2025-03-04
OfficePhone:    +1-408-527-3227
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.107.10.0/23

Range	ASN	Company	Num of IPs
128.107.0.0/16	AS109	CISCO SYSTEMS, INC.	65,536

Nearby Ranges

BGP prefixes that overlap with 128.107.0.0/16

Range	ASN	Company	Num of IPs
128.107.0.0/16	AS109	CISCO SYSTEMS, INC.	65,536

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

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

IP Address	ASN	Details
128.107.10.166	AS109 CISCO SYSTEMS, INC.	`0.84ms` from Amsterdam, NL

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
172.196.48.87	AS8075 Microsoft Corporation	`0.19ms` from Auckland, NZ
123.159.120.71	AS4837 CHINA UNICOM China169 Backbone	`9.42ms` from Hangzhou, CN
5.96.121.71	AS3269 Telecom Italia S.p.A.	`3.77ms` from Milan, IT
20.14.104.135	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
66.92.11.199	AS16276 OVH SAS	`0.37ms` from Portland, US
177.35.185.231	AS28573 Claro NXT Telecomunicacoes Ltda	`5.75ms` from Sao Paulo, BR
223.35.22.23	AS9644 SK Telecom	`4.06ms` from Seoul, KR
202.162.94.55	AS24279 SENDAI CATV CO.,LTD.	`5.17ms` from Tokyo, JP
87.247.208.151	AS35765 Gemeindewerke Telfs GmbH	`14.21ms` from Vienna, AT
9.138.233.23	AS19901 Brightspeed	`15.27ms` from Ashburn, US
111.193.192.7	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
167.71.236.39	AS14061 DigitalOcean, LLC	`0.29ms` from Bengaluru, IN
79.210.101.103	AS3320 Deutsche Telekom AG	`3.22ms` from Duesseldorf, DE
79.227.46.71	AS3320 Deutsche Telekom AG	`5.64ms` from Frankfurt am Main, DE
186.0.103.39	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.44ms` from Medellin, CO
72.108.238.215	AS6167 Verizon Business	`16.49ms` from Miami, US
2.229.103.39	AS12874 Fastweb SpA	`1.82ms` from Milan, IT
61.2.145.215	AS9829 National Internet Backbone	`18.72ms` from Saint Thomas Mount, IN
176.212.253.167	AS57026 JSC ER-Telecom Holding	`7.50ms` from Samara, RU
32.223.168.135	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.47ms` from Secaucus, US
70.30.67.231	AS577 Bell Canada	`6.88ms` from Toronto, CA
1.196.141.215	AS4134 CHINANET-BACKBONE	`10.93ms` from Zhengzhou, CN
162.154.105.167	AS10796 Charter Communications Inc	`9.19ms` from Columbus, US
176.254.165.183	AS5607 Sky UK Limited	`3.73ms` from Erith, GB
14.167.246.71	AS45899 VNPT Corp	`3.59ms` from Ho Chi Minh City, VN

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 128.107.11.76

traceroute to 128.107.11.76 (128.107.11.76): 6 hops max, 52 byte packets

2 [AS53340] 192.228.109.93 602.288 ms

3 [AS53667] 198.251.87.1 0.198 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On December 6th 2025

What are IP address ranges?

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