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	8,462,480,737,302,404,222,943,232
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
192.40.32.0/23	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
192.40.33.0/24	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:5003::/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
192.139.80.150	██████████	1
192.139.80.149	██████████	1
192.139.80.44	██████████	1
192.139.80.145	██████████	1
209.204.227.140	██████████	1
192.139.80.51	██████████	1
192.139.80.20	██████████	1

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Peers

There are 9 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
AS6939	Hurricane Electric LLC
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC

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Upstreams

There are 6 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

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
2a05:79c0:2:36::249	AS27381 Index Exchange Inc.	`0.35ms` from Amsterdam, NL
2402:5cc0:2:abcd::a	AS27381 Index Exchange Inc.	`0.90ms` from Singapore, SG
2a05:79c0:1:39::249	AS27381 Index Exchange Inc.	`0.39ms` from Frankfurt am Main, DE
23.90.68.147	AS27381 Index Exchange Inc.	`0.50ms` from Tokyo, JP
2620:12b:5003:32::249	AS27381 Index Exchange Inc.	`1.35ms` from San Jose, US
75.119.185.134	AS27381 Index Exchange Inc.	`0.42ms` from New York City, US
8.36.162.247	AS27381 Index Exchange Inc.	`0.20ms` from Toronto, CA
110.44.7.39	AS27381 Index Exchange Inc.	`0.51ms` from Tokyo, JP

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
1.179.153.53	AS131293 TOT Public Company Limited	`2.19ms` from Bangkok, TH
203.172.157.149	AS23974 Ministry of education	`2.75ms` from Bangkok, TH
192.186.164.229	AS55286 B2 Net Solutions Inc.	`0.15ms` from Buffalo, US
198.211.197.85	AS11915 TPx Communications	`0.76ms` from Dallas, US
122.174.92.213	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.91ms` from Delhi, IN
66.148.7.5	AS395177 Viaero Fiber Networks, LLC	`11.54ms` from Denver, US
84.250.106.101	AS1759 Telia Finland Oyj	`2.75ms` from Helsinki, FI
99.147.231.69	AS7018 AT&T Enterprises, LLC	`3.85ms` from Houston, US
93.64.7.197	AS30722 Vodafone Italia S.p.A.	`2.87ms` from Milan, IT
118.16.184.213	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.84ms` from Osaka, JP
90.17.93.21	AS3215 Orange S.A.	`5.51ms` from Paris, FR
46.21.114.5	AS49463 BASSAC SA	`0.35ms` from Paris, FR
200.247.143.181	AS4230 CLARO S.A.	`0.99ms` from Sao Paulo, BR
175.225.35.21	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
20.231.94.181	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
90.95.7.229	AS8953 Orange Romania S.A.	`1.88ms` from Bucharest, RO
41.234.62.229	AS8452 TE-AS	`7.13ms` from Cairo, EG
107.167.159.53	AS36315 Servpac Inc.	`0.99ms` from Honolulu, US
90.52.78.101	AS3215 Orange S.A.	`3.53ms` from Lyon, FR
94.162.47.213	AS1267 WIND TRE S.P.A.	`15.88ms` from Milan, IT
182.78.243.53	AS9498 BHARTI Airtel Ltd.	`0.85ms` from Mumbai, IN
2.78.43.133	AS29355 Kcell JSC	`0.49ms` from Pavlodar, KZ
195.39.17.5	AS13036 T-Mobile Czech Republic a.s.	`1.44ms` from Prague, CZ
222.132.213.149	AS4837 CHINA UNICOM China169 Backbone	`7.51ms` from Qingdao, CN
124.132.124.101	AS4837 CHINA UNICOM China169 Backbone	`5.31ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f3 75.119.185.154

traceroute to 75.119.185.154 (75.119.185.154): 64 hops max, 52 byte packets

3 [AS3257] 63.141.223.145 0.273 ms

4 [AS3257] 74.199.132.47 1.178 ms

5 *

6 [AS27381] 75.119.185.154 0.444 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 28th 2025

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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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