Autonomous System details

AS19637

Avago Technologies U.S. Inc. · avagotech.com

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AS19637 – Avago Technologies U.S. Inc.

Field	Value
Country	United States
Website	avagotech.com
Hosted domains	11
IPv4 addresses	24,320
IPv6 addresses	14,507,109,835,375,550,096,474,112
ASN type	Business
Registry	arin
Allocated	25 years ago on Jan 29, 2001
Updated	12 years ago on Sep 19, 2014

Netblock	Company	Num of IPs
192.19.136.0/21	Avago Technologies U.S. Inc.	2,048
192.19.136.0/23	Avago Technologies U.S. Inc.	512
192.19.138.0/23	Avago Technologies U.S. Inc.	512
135.14.66.0/24	Avago Technologies U.S. Inc.	256
135.14.148.0/24	Avago Technologies U.S. Inc.	256
135.14.176.0/24	Avago Technologies U.S. Inc.	256
135.14.196.0/24	Avago Technologies U.S. Inc.	256
135.14.212.0/24	Avago Technologies U.S. Inc.	256
135.14.228.0/24	Avago Technologies U.S. Inc.	256
135.14.236.0/24	Avago Technologies U.S. Inc.	256
135.14.238.0/24	Avago Technologies U.S. Inc.	256
135.14.252.0/24	Avago Technologies U.S. Inc.	256
135.14.254.0/24	Avago Technologies U.S. Inc.	256
141.202.248.0/24	Avago Technologies U.S. Inc.	256
141.202.253.0/24	Avago Technologies U.S. Inc.	256
192.19.20.0/24	Avago Technologies U.S. Inc.	256
192.19.22.0/24	Avago Technologies U.S. Inc.	256
192.19.24.0/24	Avago Technologies U.S. Inc.	256
192.19.36.0/24	Avago Technologies U.S. Inc.	256
192.19.38.0/24	Avago Technologies U.S. Inc.	256
192.19.50.0/24	Avago Technologies U.S. Inc.	256
192.19.59.0/24	Avago Technologies U.S. Inc.	256
192.19.66.0/24	Avago Technologies U.S. Inc.	256
192.19.124.0/24	Avago Technologies U.S. Inc.	256
192.19.125.0/24	Avago Technologies U.S. Inc.	256
192.19.126.0/24	Avago Technologies U.S. Inc.	256
192.19.131.0/24	Avago Technologies U.S. Inc.	256
192.19.132.0/24	Avago Technologies U.S. Inc.	256
192.19.134.0/24	Avago Technologies U.S. Inc.	256
192.19.140.0/24	Avago Technologies U.S. Inc.	256
192.19.141.0/24	Avago Technologies U.S. Inc.	256
192.19.142.0/24	Avago Technologies U.S. Inc.	256
192.19.143.0/24	Avago Technologies U.S. Inc.	256
192.19.144.0/24	Avago Technologies U.S. Inc.	256
192.19.145.0/24	Avago Technologies U.S. Inc.	256
192.19.146.0/24	Avago Technologies U.S. Inc.	256
192.19.150.0/24	Avago Technologies U.S. Inc.	256
192.19.152.0/24	Avago Technologies U.S. Inc.	256
192.19.154.0/24	Avago Technologies U.S. Inc.	256
192.19.155.0/24	Avago Technologies U.S. Inc.	256
192.19.158.0/24	Avago Technologies U.S. Inc.	256
192.19.161.0/24	Avago Technologies U.S. Inc.	256
192.19.162.0/24	Avago Technologies U.S. Inc.	256
192.19.163.0/24	Avago Technologies U.S. Inc.	256
192.19.164.0/24	Avago Technologies U.S. Inc.	256
192.19.165.0/24	Avago Technologies U.S. Inc.	256
192.19.166.0/24	Avago Technologies U.S. Inc.	256
192.19.167.0/24	Avago Technologies U.S. Inc.	256
192.19.168.0/24	Avago Technologies U.S. Inc.	256
192.19.169.0/24	Avago Technologies U.S. Inc.	256
192.19.170.0/24	Avago Technologies U.S. Inc.	256
192.19.171.0/24	Avago Technologies U.S. Inc.	256
192.19.172.0/24	Avago Technologies U.S. Inc.	256
192.19.176.0/24	Avago Technologies U.S. Inc.	256
192.19.177.0/24	Avago Technologies U.S. Inc.	256
192.19.178.0/24	Avago Technologies U.S. Inc.	256
192.19.179.0/24	Avago Technologies U.S. Inc.	256
192.19.180.0/24	Avago Technologies U.S. Inc.	256
192.19.181.0/24	Avago Technologies U.S. Inc.	256
192.19.182.0/24	Avago Technologies U.S. Inc.	256
192.19.183.0/24	Avago Technologies U.S. Inc.	256
192.19.191.0/24	Avago Technologies U.S. Inc.	256
192.19.196.0/24	Avago Technologies U.S. Inc.	256
192.19.202.0/24	Avago Technologies U.S. Inc.	256
192.19.203.0/24	Avago Technologies U.S. Inc.	256
192.19.206.0/24	Avago Technologies U.S. Inc.	256
192.19.207.0/24	Avago Technologies U.S. Inc.	256
192.19.210.0/24	Avago Technologies U.S. Inc.	256
192.19.211.0/24	Avago Technologies U.S. Inc.	256
192.19.212.0/24	Avago Technologies U.S. Inc.	256
192.19.216.0/24	Avago Technologies U.S. Inc.	256
192.19.217.0/24	Avago Technologies U.S. Inc.	256
192.19.218.0/24	Avago Technologies U.S. Inc.	256
192.19.220.0/24	Avago Technologies U.S. Inc.	256
192.19.221.0/24	Avago Technologies U.S. Inc.	256
192.19.222.0/24	Avago Technologies U.S. Inc.	256
192.19.223.0/24	Avago Technologies U.S. Inc.	256
192.19.224.0/24	Avago Technologies U.S. Inc.	256
192.19.227.0/24	Avago Technologies U.S. Inc.	256
192.19.228.0/24	Avago Technologies U.S. Inc.	256
192.19.229.0/24	Avago Technologies U.S. Inc.	256
192.19.230.0/24	Avago Technologies U.S. Inc.	256
192.19.232.0/24	Avago Technologies U.S. Inc.	256
192.19.234.0/24	Avago Technologies U.S. Inc.	256
192.19.236.0/24	Avago Technologies U.S. Inc.	256
192.19.237.0/24	Avago Technologies U.S. Inc.	256
192.19.238.0/24	Avago Technologies U.S. Inc.	256
192.19.243.0/24	Avago Technologies U.S. Inc.	256
192.19.247.0/24	Avago Technologies U.S. Inc.	256
192.19.250.0/24	Avago Technologies U.S. Inc.	256
192.19.251.0/24	Avago Technologies U.S. Inc.	256
192.19.252.0/24	Avago Technologies U.S. Inc.	256
192.19.253.0/24	Avago Technologies U.S. Inc.	256
199.85.235.0/24	Avago Technologies U.S. Inc.	256

Netblock	Company
2620:100::/47	Avago Technologies U.S. Inc.
2620:100:4::/47	Avago Technologies U.S. Inc.
2620:100:6::/47	Avago Technologies U.S. Inc.
2406:2200:568::/48	Messagelabs Asia Pacific Network
2602:274:500::/48	Avago Technologies U.S. Inc.
2602:274:518::/48	Avago Technologies U.S. Inc.
2604:b040:588::/48	Avago Technologies U.S. Inc.
2604:b040:589::/48	Avago Technologies U.S. Inc.
2620:100:c::/48	Avago Technologies U.S. Inc.

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WHOIS Details

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                                                ASHandle:       AS19637
                                                OrgID:          AS19637
                                                ASName:         AS19637
                                                ASNumber:       AS19637
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP WHOIS API & Database

Hosted Domains

There are 11 domain names hosted across 4 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
192.19.36.17	██████████	8
141.202.248.35	██████████	1
141.202.248.144	██████████	1
192.19.145.79	██████████	1

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Hosted Domains API & Database

Peers

There are 28 peers for this ASN.

Peers	Name
AS1221	Telstra Limited
AS12849	Hot-Net internet services Ltd.
AS1299	Arelion Sweden AB
AS13335	Cloudflare, Inc.
AS202940	ITC NG ltd
AS286	GTT Communications Inc.
AS28725	CETIN a.s.
AS3257	GTT Communications Inc.
AS3356	Level 3 Parent, LLC
AS33651	Comcast Cable Communications, LLC
AS33652	Comcast Cable Communications, LLC
AS33667	Comcast Cable Communications, LLC
AS3491	PCCW Global, Inc.
AS3549	Level 3 Parent, LLC
AS397142	City of Fort Collins
AS4755	TATA Communications formerly VSNL is Leading ISP
AS4766	Korea Telecom
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.
AS6461	Zayo Bandwidth
AS7018	AT&T Enterprises, LLC
AS7474	SingTel Optus Pty Ltd
AS8220	COLT Technology Services Group Limited
AS8455	atom86 BV
AS8866	Vivacom Bulgaria EAD
AS9498	BHARTI Airtel Ltd.
AS9584	Diyixian.com Limited
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.
AS9930	TTNET-MY

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ASN API & Database

Upstreams

There are 26 upstreams for this ASN.

upstreams	Name
AS1221	Telstra Limited
AS12849	Hot-Net internet services Ltd.
AS1299	Arelion Sweden AB
AS13335	Cloudflare, Inc.
AS202940	ITC NG ltd
AS28725	CETIN a.s.
AS3257	GTT Communications Inc.
AS3356	Level 3 Parent, LLC
AS33651	Comcast Cable Communications, LLC
AS33652	Comcast Cable Communications, LLC
AS33667	Comcast Cable Communications, LLC
AS3491	PCCW Global, Inc.
AS397142	City of Fort Collins
AS4755	TATA Communications formerly VSNL is Leading ISP
AS4766	Korea Telecom
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.
AS6461	Zayo Bandwidth
AS7018	AT&T Enterprises, LLC
AS7474	SingTel Optus Pty Ltd
AS8220	COLT Technology Services Group Limited
AS8455	atom86 BV
AS8866	Vivacom Bulgaria EAD
AS9498	BHARTI Airtel Ltd.
AS9584	Diyixian.com Limited
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.
AS9930	TTNET-MY

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
192.19.237.98	AS19637 Avago Technologies U.S. Inc.	`0.95ms` from Ashburn, US
135.14.252.6	AS19637 Avago Technologies U.S. Inc.	`0.82ms` from Bengaluru, IN
192.19.229.232	AS19637 Avago Technologies U.S. Inc.	`5.34ms` from Los Angeles, US
192.19.243.249	AS19637 Avago Technologies U.S. Inc.	`1.62ms` from Pune, IN
192.19.238.253	AS19637 Avago Technologies U.S. Inc.	`2.11ms` from Salt Lake City, US
192.19.211.74	AS19637 Avago Technologies U.S. Inc.	`1.43ms` from Singapore, SG
135.14.148.6	AS19637 Avago Technologies U.S. Inc.	`0.52ms` from Ashburn, US
192.19.22.85	AS19637 Avago Technologies U.S. Inc.	`0.94ms` from Ashburn, US
192.19.223.249	AS19637 Avago Technologies U.S. Inc.	`1.90ms` from Los Angeles, US
192.19.252.252	AS19637 Avago Technologies U.S. Inc.	`0.66ms` from Bengaluru, IN
135.14.228.6	AS19637 Avago Technologies U.S. Inc.	`5.21ms` from Los Angeles, US
192.19.164.75	AS19637 Avago Technologies U.S. Inc.	`5.47ms` from Los Angeles, US
192.19.145.157	AS19637 Avago Technologies U.S. Inc.	`0.95ms` from Ashburn, US
192.19.191.5	AS19637 Avago Technologies U.S. Inc.	`1.02ms` from Singapore, SG
192.19.155.55	AS19637 Avago Technologies U.S. Inc.	`1.06ms` from Singapore, SG
192.19.196.237	AS19637 Avago Technologies U.S. Inc.	`1.67ms` from Tokyo, JP
192.19.165.153	AS19637 Avago Technologies U.S. Inc.	`5.38ms` from Los Angeles, US
192.19.232.77	AS19637 Avago Technologies U.S. Inc.	`0.98ms` from Ashburn, US
192.19.161.244	AS19637 Avago Technologies U.S. Inc.	`5.07ms` from Los Angeles, US
192.19.253.225	AS19637 Avago Technologies U.S. Inc.	`1.35ms` from Singapore, SG
192.19.154.103	AS19637 Avago Technologies U.S. Inc.	`0.89ms` from Ashburn, US
192.19.212.249	AS19637 Avago Technologies U.S. Inc.	`7.63ms` from Sepang, MY
192.19.140.12	AS19637 Avago Technologies U.S. Inc.	`0.95ms` from Singapore, SG
135.14.254.6	AS19637 Avago Technologies U.S. Inc.	`1.07ms` from Singapore, SG
199.85.235.14	AS19637 Avago Technologies U.S. Inc.	`5.62ms` 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
20.234.194.229	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
103.106.193.165	AS134319 Elyzium Technologies Pvt. Ltd.	`0.97ms` from Delhi, IN
89.56.67.245	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.27ms` from Hamburg, DE
110.18.24.85	AS4837 CHINA UNICOM China169 Backbone	`10.59ms` from Hohhot, CN
111.108.3.5	AS2516 KDDI CORPORATION	`1.09ms` from London, GB
34.149.154.5	AS396982 Google LLC	`0.07ms` from Melbourne, AU
79.21.130.37	AS3269 Telecom Italia S.p.A.	`2.15ms` from Milan, IT
64.61.117.165	AS7029 Windstream Communications LLC	`5.84ms` from New York City, US
138.5.102.37	AS7046 Verizon Business	`3.69ms` from New York City, US
144.129.103.21	AS33363 Charter Communications, Inc	`5.77ms` from Orlando, US
63.102.1.101	AS701 Verizon Business	`0.90ms` from Philadelphia, US
115.144.10.53	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
58.240.244.5	AS4837 CHINA UNICOM China169 Backbone	`4.90ms` from Shanghai, CN
20.222.141.229	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
136.61.119.101	AS16591 Google Fiber Inc.	`7.03ms` from Ashburn, US
211.103.183.5	AS4808 China Unicom Beijing Province Network	`2.71ms` from Beijing, CN
34.52.220.101	AS396982 Google LLC	`0.14ms` from Brussels, BE
107.10.164.181	AS10796 Charter Communications Inc	`18.63ms` from Columbus, US
173.249.128.37	AS394708 Horizon Telcom Inc.	`4.17ms` from Columbus, US
39.183.59.21	AS56041 China Mobile communications corporation	`3.98ms` from Hangzhou, CN
1.58.122.101	AS4837 CHINA UNICOM China169 Backbone	`3.19ms` from Harbin, CN
222.100.94.21	AS4766 Korea Telecom	`1.15ms` from Incheon, KR
72.252.253.245	AS23520 Columbus Networks USA, Inc.	`4.59ms` from Kingston, JM
192.228.202.245	AS9930 TTNET-MY	`1.91ms` from Kuala Lumpur, MY
104.224.152.197	AS25820 IT7 Networks Inc	`0.34ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 192.19.24.249

traceroute to 192.19.24.249 (192.19.24.249): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.067 ms

2 [AS4766] 218.145.32.254 1.026 ms

3 *

4 *

5 [AS4766] 112.174.120.82 1.618 ms

6 *

7 *

8 [AS4766] 218.145.100.122 1.933 ms

9 [AS19637] 192.19.24.249 1.835 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19637 at robtex.

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