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
170.76.128.226	██████████	4
8.36.162.206	██████████	4
192.139.80.217	██████████	2
192.139.80.51	██████████	1
192.139.80.44	██████████	1
192.139.80.145	██████████	1
192.139.80.150	██████████	1
209.204.227.140	██████████	1
192.139.80.231	██████████	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
2a05:79c0:1:39::249	AS27381 Index Exchange Inc.	`0.41ms` from Frankfurt am Main, DE
23.90.68.241	AS27381 Index Exchange Inc.	`0.76ms` from Tokyo, JP
110.44.7.57	AS27381 Index Exchange Inc.	`0.79ms` from Tokyo, JP
2620:12b:5003:32::249	AS27381 Index Exchange Inc.	`1.33ms` from San Jose, US
2a05:79c0:2:36::249	AS27381 Index Exchange Inc.	`0.36ms` from Amsterdam, NL
75.119.185.46	AS27381 Index Exchange Inc.	`0.21ms` from New York City, US
8.36.162.247	AS27381 Index Exchange Inc.	`0.21ms` from Toronto, CA
2402:5cc0:2:abcd::a	AS27381 Index Exchange Inc.	`0.84ms` 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
84.82.28.117	AS1136 KPN B.V.	`1.11ms` from Amsterdam, NL
199.160.139.53	AS6079 RCN	`1.75ms` from Ashburn, US
204.225.77.5	AS54300 Lightspeed Voice	`0.50ms` from Atlanta, US
113.218.176.69	AS4134 CHINANET-BACKBONE	`1.78ms` from Changsha, CN
207.18.171.245	AS701 Verizon Business	`0.22ms` from Dallas, US
116.111.179.5	AS38731 Vietel - CHT Compamy Ltd	`0.15ms` from Hanoi, VN
79.240.33.229	AS3320 Deutsche Telekom AG	`5.24ms` from Nuernberg, DE
82.64.83.117	AS12322 Free SAS	`1.70ms` from Paris, FR
151.54.190.181	AS1267 WIND TRE S.P.A.	`15.78ms` from Rome, IT
82.189.114.181	AS3269 Telecom Italia S.p.A.	`6.94ms` from Rome, IT
77.239.229.21	AS39102 Global Network Management Inc	`0.93ms` from Saint Petersburg, RU
115.11.221.69	AS4766 Korea Telecom	`5.94ms` from Seoul, KR
59.8.28.181	AS4766 Korea Telecom	`10.40ms` from Seoul, KR
18.142.200.181	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
8.245.13.5	AS7310 Gartner Group	`0.37ms` from Singapore, SG
96.35.198.197	AS20115 Charter Communications LLC	`4.05ms` from St. Louis, US
170.64.142.5	AS14061 DigitalOcean, LLC	`0.25ms` from Sydney, AU
75.71.90.85	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Denver, US
8.210.66.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.76ms` from Hong Kong, HK
49.82.77.133	AS4134 CHINANET-BACKBONE	`1.84ms` from Huai'an, CN
1.248.184.133	AS9318 SK Broadband Co Ltd	`1.86ms` from Incheon, KR
172.96.253.5	AS25820 IT7 Networks Inc	`0.31ms` from Los Angeles, US
86.241.166.133	AS3215 Orange S.A.	`2.97ms` from Marseille, FR
181.140.102.133	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.54ms` from Medellin, CO
14.48.41.133	AS4766 Korea Telecom	`8.86ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 110.44.7.51

traceroute to 110.44.7.51 (110.44.7.51): 64 hops max, 52 byte packets

3 [AS2914] 61.200.82.185 0.28 ms

4 *

5 [AS2914] 129.250.7.14 0.682 ms

6 [AS2914] 61.120.144.115 4.562 ms

7 *

8 [AS27381] 110.44.7.51 1.444 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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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