45.40.123.0/24

AS20001 · Charter Communications Inc

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Summary

Country	United States
Domain	willoweb.net
ASN	AS20001
Parent Range	45.40.112.0/20
Registry	ARIN
ID	WILLOWEB-INTERNET

WHOIS Details

NetHandle:      NET-45-40-123-0-1
OrgID:          C11061171
Parent:         NET-45-40-120-0-2
NetName:        WILLOWEB-INTERNET
NetRange:       45.40.123.0 - 45.40.123.255
NetType:        reassignment
RegDate:        2025-01-07
Updated:        2025-01-07
Source:         ARIN


OrgID:          C11061171
OrgName:        Willoweb, LLC
CanAllocate:    
Street:         475 Stockton Ave, Ste D
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95126
RegDate:        2025-01-07
Updated:        2025-01-07
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 45.40.123.0/24

Range	ASN	Company	Num of IPs
45.40.112.0/20	AS21769	Colocation America Corporation	4,096

Nearby Ranges

BGP prefixes that overlap with 45.40.0.0/16

Range	ASN	Company	Num of IPs
45.40.128.0/18	AS398787	GoDaddy.com, LLC	16,384
45.40.192.0/18	AS132203	Tencent Cloud Computing (Beijing) Co., Ltd	16,384
45.40.128.0/18	AS26496	GoDaddy.com, LLC	16,384
45.40.192.0/18	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	16,384
45.40.128.0/18	AS398101	GoDaddy.com, LLC	16,384
45.40.0.0/20	AS22926	Wisper ISP, LLC	4,096
45.40.32.0/20	AS36563	Digital Porpoise, LLC	4,096
45.40.80.0/20	AS395032	Krausonline.com	4,096
45.40.64.0/20	AS40788	Start Communications	4,096
45.40.112.0/20	AS21769	Colocation America Corporation	4,096
45.40.96.0/20	AS21769	Colocation America Corporation	4,096
45.40.104.0/23	AS397293	Victoria Electric Cooperative	512
45.40.106.0/23	AS5650	Private Customer	512
45.40.114.0/23	AS401905	Private Customer	512
45.40.117.0/24	AS56683	Private Customer	256
45.40.56.0/24	AS135377	UCLOUD	256
45.40.57.0/24	AS135377	UCLOUD	256
45.40.113.0/24	AS152868	Private Customer	256
45.40.122.0/24	AS16125	Private Customer	256
45.40.121.0/24	AS212609	Private Customer	256
45.40.55.0/24	AS21859	ZENLA-1	256
45.40.58.0/24	AS21859	ZENLA-1	256
45.40.59.0/24	AS21859	ZENLA-1	256
45.40.98.0/24	AS12029	TenSpire Network	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

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

IP Address	ASN	Details
45.40.123.252	AS20001 Charter Communications Inc	`3.47ms` from Los Angeles, 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
89.134.170.104	AS21334 One Hungary Ltd.	`4.28ms` from Budapest, HU
113.65.9.120	AS4134 CHINANET-BACKBONE	`3.36ms` from Guangzhou, CN
151.97.43.56	AS137 Consortium GARR	`11.13ms` from Rome, IT
181.219.192.40	AS28573 Claro NXT Telecomunicacoes Ltda	`7.83ms` from Sao Paulo, BR
176.69.178.104	AS1257 Tele2 Sverige AB	`0.65ms` from Stockholm, SE
110.167.153.232	AS140061 Qinghai Telecom	`6.06ms` from Xining, CN
202.200.206.104	AS4538 China Education and Research Network Center	`19.38ms` from Chengdu, CN
34.141.45.232	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
121.120.196.40	AS9534 Binariang Berhad	`12.28ms` from Kuala Lumpur, MY
92.37.35.8	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.04ms` from Ljubljana, SI
172.116.134.40	AS20001 Charter Communications Inc	`5.87ms` from Los Angeles, US
83.100.137.72	AS12390 KCOM Group Limited	`3.29ms` from Manchester, GB
122.236.237.152	AS4134 CHINANET-BACKBONE	`7.92ms` from Ningbo, CN
124.103.10.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.54ms` from Osaka, JP
54.150.146.232	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
114.180.189.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.85ms` from Tokyo, JP
153.232.192.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.35ms` from Tokyo, JP
223.75.169.40	AS9808 China Mobile Communications Group Co., Ltd.	`6.76ms` from Wuhan, CN
54.195.33.40	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
91.55.142.184	AS3320 Deutsche Telekom AG	`5.48ms` from Duesseldorf, DE
90.232.93.72	AS3301 Telia Company AB	`17.23ms` from Goeteborg, SE
84.166.127.40	AS3320 Deutsche Telekom AG	`5.97ms` from Hamburg, DE
14.224.64.200	AS45899 VNPT Corp	`2.30ms` from Hanoi, VN
75.220.72.120	AS6167 Verizon Business	`11.19ms` from Miami, US
151.50.43.248	AS1267 WIND TRE S.P.A.	`9.73ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f8 45.40.123.12

traceroute to 45.40.123.12 (45.40.123.12): 64 hops max, 52 byte packets

8 [AS6939] 184.105.53.22 0.802 ms

9 *

10 *

11 [AS7843] 66.109.6.203 34.708 ms

12 *

13 *

14 *

15 [AS20001] 76.58.25.161 37.926 ms

16 [AS20001] 64.183.20.18 45.976 ms

17 [AS20001] 45.40.123.12 37.976 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 19th 2026

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.

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