128.107.2.0/23

AS109 · CISCO SYSTEMS, INC.

Need more data or want to access it via API or data downloads? Sign up to get free access

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:        arin-tech@cisco.com
Mailbox:        cidr-block-admins@cisco.com
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:        csirt-notify@cisco.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 128.107.2.0/23

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
128.107.2.83	AS109 CISCO SYSTEMS, INC.	`1.61ms` from Richardson, US

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
92.48.183.87	AS5432 Proximus NV	`14.90ms` from Amsterdam, NL
137.117.79.7	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
73.153.167.7	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Greenwood Village, US
113.58.195.119	AS4837 CHINA UNICOM China169 Backbone	`13.39ms` from Guangzhou, CN
117.66.144.23	AS4134 CHINANET-BACKBONE	`9.89ms` from Huai'an, CN
202.107.103.183	AS4837 CHINA UNICOM China169 Backbone	`7.88ms` from Liaoyang, CN
113.16.205.71	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.24ms` from Nanning, CN
190.9.61.55	AS28096 Sociedad de Telecomunicaciones Geonet Ltda.	`5.71ms` from Santiago, CL
189.171.62.183	AS8151 UNINET	`13.07ms` from Santiago de Queretaro, MX
61.101.28.55	AS9318 SK Broadband Co Ltd	`2.67ms` from Seoul, KR
46.127.84.23	AS6730 Sunrise GmbH	`12.38ms` from Zuerich, CH
124.253.199.199	AS17917 Quadrant Televentures Limited	`7.96ms` from Delhi, IN
177.10.249.199	AS262274 ORLA TELECOM	`9.58ms` from Fortaleza, BR
18.245.157.135	AS16509 Amazon.com, Inc.	`0.28ms` from London, GB
172.167.159.167	AS8075 Microsoft Corporation	`0.23ms` from London, GB
114.170.89.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.64ms` from Osaka, JP
90.19.85.151	AS3215 Orange S.A.	`11.56ms` from Paris, FR
89.87.49.135	AS5410 Bouygues Telecom SA	`5.66ms` from Paris, FR
36.224.221.119	AS3462 Data Communication Business Group	`1.36ms` from Taipei, TW
39.165.240.231	AS24445 Henan Mobile Communications Co.,Ltd	`1.95ms` from Zhengzhou, CN
129.125.14.87	AS1103 SURF B.V.	`4.31ms` from Amsterdam, NL
107.12.148.103	AS11426 Charter Communications Inc	`13.93ms` from Charlotte, US
35.202.217.151	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
201.175.145.199	AS28469 AT&T COMUNICACIONES DIGITALES S DE RL	`12.71ms` from Dallas, US
140.208.175.7	AS2648 National Oceanic and Atmospheric Administration	`2.14ms` from Denver, 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 -m6 128.107.3.254

traceroute to 128.107.3.254 (128.107.3.254): 6 hops max, 52 byte packets

2 [AS15169] 209.85.241.192 30.11 ms

3 [AS19108] 206.223.118.167 33.27 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On November 14th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales