Autonomous System details

AS19812

BT Americas, Inc  ·  bt.com

United States

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AS19812 – BT Americas, Inc

Field Value
Country United States
Website bt.com
Hosted domains 30
IPv4 addresses 75,264
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 14, 2001
Updated a year ago on Dec 12, 2024

IP Ranges

Netblock Company Num of IPs
129.179.0.0/16 BT Americas, Inc 65,536
75.124.64.0/21 RADIANZ Americas, Inc. 2,048
23.249.8.0/22 Seqirus Inc 1,024
75.124.72.0/22 RADIANZ Americas, Inc. 1,024
64.94.180.0/23 Radianz 512
66.150.88.0/23 Radianz, Inc. 512
75.96.144.0/24 RADIANZ Americas, Inc. 256
75.96.145.0/24 RADIANZ Americas, Inc. 256
75.96.146.0/24 RADIANZ Americas, Inc. 256
75.96.147.0/24 RADIANZ Americas, Inc. 256
75.96.161.0/24 RADIANZ Americas, Inc. 256
75.96.162.0/24 RADIANZ Americas, Inc. 256
75.96.163.0/24 RADIANZ Americas, Inc. 256
75.96.164.0/24 RADIANZ Americas, Inc. 256
75.96.166.0/24 RADIANZ Americas, Inc. 256
75.96.167.0/24 RADIANZ Americas, Inc. 256
75.96.182.0/24 BT Americas, Inc 256
75.98.42.0/24 Radianz, Inc. 256
75.124.77.0/24 RADIANZ Americas, Inc. 256
75.124.79.0/24 RADIANZ Americas, Inc. 256
136.143.139.0/24 CEVA LOGISTICS U.S., INC. 256
192.5.212.0/24 BT Americas, Inc 256
192.101.93.0/24 BT Americas, Inc 256
212.118.247.0/24 BT Radianz 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19812
                                                OrgID:          AS19812
                                                ASName:         AS19812
                                                ASNumber:       AS19812
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 30 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.118.247.134 ██████████ 10
75.96.163.106 ██████████ 3
75.124.79.58 ██████████ 2
75.124.69.193 ██████████ 2
64.94.181.34 ██████████ 1
75.124.65.218 ██████████ 1
75.98.42.39 ██████████ 1
75.124.79.97 ██████████ 1
75.124.65.219 ██████████ 1
64.94.181.184 ██████████ 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS13789 Unitas Global
AS15570 PACKETFABRIC (UK) LTD
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS19024 Unitas Global
AS2856 British Telecommunications PLC
AS3300 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS13789 Unitas Global
AS15570 PACKETFABRIC (UK) LTD
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS19024 Unitas Global
AS2856 British Telecommunications PLC
AS3300 British Telecommunications PLC
AS3356 Level 3 Parent, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
75.96.145.45 AS19812 BT Americas, Inc 1.51ms from London, GB
75.124.64.49 AS19812 BT Americas, Inc 1.19ms from New York City, US
75.124.73.2 AS19812 BT Americas, Inc 1.14ms from New York City, US
75.96.163.1 AS19812 BT Americas, Inc 2.42ms from Singapore, SG
75.98.42.44 AS19812 BT Americas, Inc 1.19ms from New York City, US
75.96.146.129 AS19812 BT Americas, Inc 1.01ms from London, GB
23.249.8.2 AS19812 BT Americas, Inc 1.11ms from New York City, US
136.143.139.7 AS19812 BT Americas, Inc 1.41ms from New York City, US
64.94.181.187 AS19812 BT Americas, Inc 1.24ms from New York City, US
75.124.77.5 AS19812 BT Americas, Inc 1.22ms from New York City, US
75.124.79.230 AS19812 BT Americas, Inc 0.29ms from Chicago, US
75.96.147.94 AS19812 BT Americas, Inc 1.25ms from London, GB
66.150.88.237 AS19812 BT Americas, Inc 1.34ms from New York City, US
75.124.65.214 AS19812 BT Americas, Inc 1.23ms from New York City, US
75.124.71.113 AS19812 BT Americas, Inc 1.29ms from New York City, US
75.124.69.39 AS19812 BT Americas, Inc 1.38ms from New York City, US
75.124.74.5 AS19812 BT Americas, Inc 1.21ms from New York City, US
75.96.144.101 AS19812 BT Americas, Inc 1.04ms from London, GB
75.96.161.56 AS19812 BT Americas, Inc 163.36ms 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
108.31.190.228 AS701 Verizon Business 2.25ms from Ashburn, US
98.233.167.4 AS7922 Comcast Cable Communications, LLC 13.14ms from Ashburn, US
194.219.107.132 AS1241 Forthnet 9.49ms from Athens, GR
123.56.164.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.15ms from Beijing, CN
18.118.143.68 AS16509 Amazon.com, Inc. 0.98ms from Columbus, US
35.192.173.52 AS396982 Google LLC 0.11ms from Council Bluffs, US
65.22.113.52 AS12041 Afilias, Inc. 0.09ms from Dallas, US
47.185.142.148 AS5650 Frontier Communications of America, Inc. 1.57ms from Dallas, US
116.93.187.36 AS9457 DREAMLINE CO. 0.76ms from Incheon, KR
68.224.113.132 AS22773 Cox Communications Inc. 9.07ms from Los Angeles, US
128.91.126.132 AS55 University of Pennsylvania 3.37ms from New York City, US
91.37.32.132 AS3320 Deutsche Telekom AG 5.72ms from Nuernberg, DE
91.34.97.100 AS3320 Deutsche Telekom AG 5.35ms from Nuernberg, DE
35.240.189.228 AS396982 Google LLC 0.13ms from Singapore, SG
126.38.0.228 AS17676 SoftBank Corp. 3.74ms from Tokyo, JP
218.46.47.36 AS4725 SoftBank Corp. 7.01ms from Tokyo, JP
74.226.174.148 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
173.32.173.4 AS812 Rogers Communications Canada Inc. 2.15ms from Toronto, CA
131.189.149.68 AS8075 Microsoft Corporation 0.19ms from Frankfurt am Main, DE
8.148.245.36 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.57ms from Guangzhou, CN
14.37.93.148 AS4766 Korea Telecom 0.95ms from Incheon, KR
116.249.16.196 AS4134 CHINANET-BACKBONE 3.71ms from Kunming, CN
182.59.116.180 AS17813 Mahanagar Telephone Nigam Limited 3.62ms from Mumbai, IN
69.249.247.212 AS7922 Comcast Cable Communications, LLC 5.55ms from New York City, US
160.86.74.212 AS2527 Sony Network Communications Inc. 4.79ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 129.179.89.105
traceroute to 129.179.89.105 (129.179.89.105): 13 hops max, 52 byte packets
5 *
6 *
7 *
9 [AS13789] 216.52.95.9 12.812 ms
10 [AS13789] 66.151.223.210 13.453 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Durham, US
On

Related Networks

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 AS19812 at robtex.

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