Autonomous System details

AS27381

Index Exchange Inc. · indexexchange.com

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AS27381 – Index Exchange Inc.

Field	Value
Country	Canada
Website	indexexchange.com
Hosted domains	18
IPv4 addresses	12,544
IPv6 addresses	7,253,554,917,687,775,200,000,000
ASN type	Business
Registry	arin
Allocated	23 years ago on Feb 24, 2003
Updated	3 years ago on Jun 03, 2023

Netblock	Company	Num of IPs
139.5.84.0/22	Index Exchange Inc.	1,024
185.80.36.0/23	Index Exchange Inc.	512
185.80.38.0/23	Index Exchange Inc.	512
185.170.60.0/23	Index Exchange Inc.	512
185.170.62.0/23	Index Exchange Inc.	512
192.40.38.0/23	Index Exchange Inc.	512
8.36.162.0/24	Level 3 Parent, LLC	256
23.90.68.0/24	Index Exchange Inc.	256
75.119.185.0/24	Index Exchange Inc.	256
85.91.44.0/24	Index Exchange Inc.	256
85.91.45.0/24	Index Exchange Inc.	256
85.91.46.0/24	Index Exchange Inc.	256
85.91.47.0/24	Index Exchange Inc.	256
103.55.112.0/24	Index Exchange Inc.	256
103.104.50.0/24	Index Exchange Inc.	256
110.44.7.0/24	Index Exchange Inc.	256
170.76.128.0/24	Index Exchange Inc.	256
170.76.129.0/24	Index Exchange Inc.	256
185.80.37.0/24	Index Exchange Inc.	256
185.80.38.0/24	Index Exchange Inc.	256
185.80.39.0/24	Index Exchange Inc.	256
192.40.32.0/24	Index Exchange Inc.	256
192.40.33.0/24	Index Exchange Inc.	256
192.40.34.0/24	Index Exchange Inc.	256
192.40.35.0/24	Index Exchange Inc.	256
192.40.36.0/24	Index Exchange Inc.	256
192.40.37.0/24	Index Exchange Inc.	256
192.40.39.0/24	Index Exchange Inc.	256
192.139.80.0/24	Comspec Communications Inc.	256
209.204.224.0/24	Index Exchange Inc.	256
209.204.225.0/24	Index Exchange Inc.	256
209.204.226.0/24	Index Exchange Inc.	256
209.204.227.0/24	Index Exchange Inc.	256
209.204.228.0/24	Index Exchange Inc.	256
209.204.229.0/24	Index Exchange Inc.	256
209.204.230.0/24	Index Exchange Inc.	256
209.204.231.0/24	Index Exchange Inc.	256
209.204.232.0/24	Index Exchange Inc.	256
209.204.233.0/24	Index Exchange Inc.	256
209.204.234.0/24	Index Exchange Inc.	256
209.204.235.0/24	Index Exchange Inc.	256
209.204.236.0/24	Index Exchange Inc.	256
209.204.237.0/24	Index Exchange Inc.	256
209.204.238.0/24	Index Exchange Inc.	256
209.204.239.0/24	Index Exchange Inc.	256

Netblock	Company
2402:5cc0:2::/48	Index Exchange Inc.
2620:12b:5002::/48	Index Exchange Inc.
2620:12b:5005::/48	Index Exchange Inc.
2620:12b:5006::/48	Index Exchange Inc.
2a05:79c0:1::/48	Index Exchange Inc.
2a05:79c0:2::/48	Index Exchange Inc.

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WHOIS Details

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                                                ASHandle:       AS27381
                                                OrgID:          AS27381
                                                ASName:         AS27381
                                                ASNumber:       AS27381
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 18 domain names hosted across 11 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
8.36.162.206	██████████	4
170.76.128.226	██████████	4
192.139.80.217	██████████	2
209.204.227.140	██████████	1
192.139.80.44	██████████	1
192.139.80.150	██████████	1
192.139.80.149	██████████	1
192.139.80.231	██████████	1
192.139.80.145	██████████	1
192.139.80.20	██████████	1

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Peers

There are 10 peers for this ASN.

Peers	Name
AS1299	Arelion Sweden AB
AS286	GTT Communications Inc.
AS2914	NTT America, Inc.
AS3257	GTT Communications Inc.
AS3356	Level 3 Parent, LLC
AS3758	SingNet
AS4637	Telstra Global
AS577	Bell Canada
AS6939	Hurricane Electric LLC
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC

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Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS2914	NTT America, Inc.
AS3257	GTT Communications Inc.
AS3356	Level 3 Parent, LLC
AS3758	SingNet
AS4637	Telstra Global
AS577	Bell Canada

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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
2a05:79c0:1:39::249	AS27381 Index Exchange Inc.	`0.39ms` from Frankfurt am Main, DE
2402:5cc0:2:84::229	AS27381 Index Exchange Inc.	`0.78ms` from Singapore, SG
110.44.7.37	AS27381 Index Exchange Inc.	`0.78ms` from Tokyo, JP
2a05:79c0:2:36::249	AS27381 Index Exchange Inc.	`0.34ms` from Amsterdam, NL
75.119.185.227	AS27381 Index Exchange Inc.	`0.19ms` from New York City, US
23.90.68.133	AS27381 Index Exchange Inc.	`0.78ms` from Tokyo, JP
8.36.162.247	AS27381 Index Exchange Inc.	`0.21ms` from Toronto, CA

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
94.131.171.85	AS200736 MEDIANET INVEST AE	`0.88ms` from Athens, GR
179.254.37.101	AS8167 V tal	`4.10ms` from Brasilia, BR
193.74.214.245	AS5432 Proximus NV	`1.30ms` from Brussels, BE
23.28.103.37	AS12083 WideOpenWest Finance LLC	`10.99ms` from Chicago, US
50.206.102.53	AS7922 Comcast Cable Communications, LLC	`0.72ms` from Dallas, US
73.153.248.117	AS7922 Comcast Cable Communications, LLC	`3.19ms` from Denver, US
3.78.93.117	AS16509 Amazon.com, Inc.	`0.36ms` from Frankfurt am Main, DE
125.79.109.133	AS4134 CHINANET-BACKBONE	`8.54ms` from Fuzhou, CN
120.26.68.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.59ms` from Hangzhou, CN
194.247.234.181	AS13285 TalkTalk Communications Limited	`0.82ms` from London, GB
131.148.206.21	AS33363 Charter Communications, Inc	`14.35ms` from Murfreesboro, US
39.75.198.69	AS4837 CHINA UNICOM China169 Backbone	`4.72ms` from Qingdao, CN
183.78.215.5	AS9698 LG HelloVision Corp.	`4.44ms` from Seoul, KR
122.117.192.165	AS3462 Data Communication Business Group	`4.39ms` from Taichung, TW
61.189.3.133	AS4837 CHINA UNICOM China169 Backbone	`1.59ms` from Tieling, CN
40.132.31.53	AS7029 Windstream Communications LLC	`0.29ms` from Ashburn, US
91.137.8.245	AS196714 Thueringer Netkom GmbH	`6.62ms` from Frankfurt am Main, DE
150.109.123.69	AS132203 Tencent Building, Kejizhongyi Avenue	`0.54ms` from Hong Kong, HK
67.78.47.69	AS11427 Charter Communications Inc	`1.09ms` from Houston, US
125.20.135.101	AS9498 BHARTI Airtel Ltd.	`1.08ms` from Kolkata, IN
108.138.211.69	AS16509 Amazon.com, Inc.	`0.31ms` from London, GB
86.24.15.101	AS5089 Virgin Media Limited	`9.02ms` from London, GB
97.217.141.21	AS6167 Verizon Business	`7.81ms` from Los Angeles, US
68.230.91.117	AS22773 Cox Communications Inc.	`4.94ms` from Phoenix, US
157.175.22.37	AS16509 Amazon.com, Inc.	`7.84ms` from Riyadh, SA

Traceroute

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

traceroute -a -n -q1 -f3 75.119.185.40

traceroute to 75.119.185.40 (75.119.185.40): 64 hops max, 52 byte packets

3 [AS3257] 63.141.223.145 0.239 ms

4 [AS3257] 74.199.132.47 1.494 ms

5 *

6 [AS27381] 75.119.185.40 0.433 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 29th 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 AS27381 at robtex.

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