61.17.0.0/21

AS17908 · Tata Communications

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Summary

Country	India
Domain	vsnl.com
ASN	AS17908
Parent Range	61.17.0.0/16
Registry	APNIC
ID	RBU_STATIC-CHENNAI

WHOIS Details

inetnum:        61.17.0.0 - 61.17.7.255
netname:        RBU_STATIC-CHENNAI
descr:          USED FOR STATIC BROADBAND CUSTOMERS IN CHENNAI
country:        IN
admin-c:        TC651-AP
tech-c:         TC651-AP
remarks:        ------------------------------------
remarks:        for abuse and spam related complaints
remarks:        and queries please contact email at
remarks:        abuse@vsnl.com and ip.admin@tatacommunications.com
remarks:        ------------------------------------
mnt-by:         MAINT-VSNL-AP
status:         ASSIGNED NON-PORTABLE
last-modified:  2008-09-04T07:22:35Z
source:         APNIC

role:           TATA Communications
nic-hdl:        TC651-AP
address:        6th Floor,A Tower, BKC
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex, Mumbai
phone:          +91-020-66357160
country:        IN
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         VT43-AP
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2024-10-25T08:12:54Z
source:         APNIC

route:          61.17.0.0/21
descr:          Route to TCISL
origin:         AS17908
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2008-11-14T09:08:08Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.17.0.0/21

Range	ASN	Company	Num of IPs
61.17.0.0/16	AS17908	Internet Service Provider	65,536
61.17.0.0/16	AS4755	Internet Service Provider	65,536

BGP prefixes that are contained by 61.17.0.0/21

Range	ASN	Company	Num of IPs
61.17.6.0/24	AS4755	VSNL Mumbai - Leased line TataBroadBand-Mumbai	256

Nearby Ranges

BGP prefixes that overlap with 61.17.0.0/16

Range	ASN	Company	Num of IPs
61.17.0.0/16	AS17908	Internet Service Provider	65,536
61.17.0.0/16	AS4755	Internet Service Provider	65,536
61.17.240.0/20	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN DELHI	4,096
61.17.112.0/21	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN DELHI	2,048
61.17.152.0/21	AS4755	USED FOR STATIC BROADBAND CUSTOMERS IN MUMBAI	2,048
61.17.16.0/21	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN ERNAKULAM	2,048
61.17.216.0/21	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN ERNAKULAM	2,048
61.17.208.0/21	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN AHMEDABAD	2,048
61.17.48.0/21	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN HYDERABAD	2,048
61.17.180.0/22	AS4755	USED FOR STATIC BROADBAND CUSTOMERS IN MUMBAI	1,024
61.17.124.0/22	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN DELHI	1,024
61.17.180.0/22	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN MUMBAI	1,024
61.17.36.0/22	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN AHMEDABAD	1,024
61.17.56.0/24	AS4755	USED FOR STATIC BROADBAND CUSTOMERS IN BANGALORE	256
61.17.57.0/24	AS17908	USED FOR STATIC BROADBAND CUSTOMERS IN DELHI	256
61.17.6.0/24	AS4755	VSNL Mumbai - Leased line TataBroadBand-Mumbai	256
61.17.83.0/24	AS17908	VSNL Chandigarh - Leased line JindalOnline	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
186.16.170.37	AS23201 Telecel S.A.	`9.11ms` from Asuncion, PY
69.169.198.133	AS35985 One Ring Networks, Inc.	`0.73ms` from Atlanta, US
177.4.175.133	AS8167 V tal	`14.62ms` from Brasilia, BR
3.164.252.245	AS16509 Amazon.com, Inc.	`0.71ms` from Calgary, CA
172.1.186.5	AS7018 AT&T Enterprises, LLC	`18.24ms` from Chicago, US
40.122.79.53	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
39.104.66.245	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Hohhot, CN
76.31.251.21	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Houston, US
117.233.156.213	AS9829 National Internet Backbone	`3.88ms` from Kolkata, IN
90.215.18.21	AS5607 Sky UK Limited	`4.43ms` from London, GB
120.89.22.53	AS9658 Eastern Telecoms Phils., Inc.	`1.36ms` from Manila, PH
4.8.4.133	AS3356 Level 3 Parent, LLC	`0.66ms` from New York City, US
87.227.155.165	AS8717 A1 Bulgaria EAD	`0.25ms` from Sofia, BG
115.49.129.181	AS4837 CHINA UNICOM China169 Backbone	`6.78ms` from Zhengzhou, CN
67.149.101.117	AS12083 WideOpenWest Finance LLC	`11.97ms` from Chicago, US
144.228.207.5	AS174 Cogent Communications	`0.87ms` from Chicago, US
73.74.30.197	AS7922 Comcast Cable Communications, LLC	`4.62ms` from Chicago, US
27.10.133.69	AS4837 CHINA UNICOM China169 Backbone	`1.47ms` from Chongqing, CN
24.8.104.213	AS7922 Comcast Cable Communications, LLC	`4.68ms` from Denver, US
193.159.83.149	AS3320 Deutsche Telekom AG	`7.93ms` from Frankfurt am Main, DE
76.173.110.5	AS20001 Charter Communications Inc	`8.52ms` from Honolulu, US
13.41.52.213	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
63.218.206.117	AS3491 PCCW Global, Inc.	`0.52ms` from London, GB
148.230.51.5	AS40934 Fortinet Inc.	`0.95ms` from London, GB
86.16.98.69	AS5089 Virgin Media Limited	`8.98ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m5 61.17.6.192

traceroute to 61.17.6.192 (61.17.6.192): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.23 50.791 ms

2 [AS4755] 115.112.15.113 47.444 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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