AS Name: TCISL

Description: Tata Communications Mumbai, India

Organization: ORG-TCL6-AP

Registry: APNIC

Imports from (2)

AS4755 AS11919

Exports to (3)

AS4755 AS17908 AS11919

⚠️ CIRCL BGP Security Rank: 0.0021% (position 10818)

aut-num: AS17908
as-name: TCISL
descr: Tata Communications
descr: Mumbai, India
country: IN
import: from AS4755 action pref=1; accept ANY
import: from AS11919 action pref=1; accept ANY
export: to AS4755 announce AS17908
export: to AS11919 announce AS17908
default: to AS4755 action pref=1; networks ANY
org: ORG-TCL6-AP
admin-c: IA15-AP
tech-c: IA15-AP
abuse-c: AT1356-AP
mnt-lower: MAINT-TATACOMM-IN
mnt-routes: MAINT-TATACOMM-IN
mnt-by: APNIC-HM
mnt-irt: IRT-TATACOMM-IN
last-modified: 2020-12-08T14:35:54Z
source: APNIC

Direct Membership

Macros that directly list AS17908 as a member:

AS-VSNL-IN(1809 members)

Expanded Membership

All macros containing AS17908 (directly or via nested macros): 12

Show 12 macros

AS-VSNL-IN(23,661 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)

Upstream AS Paths

54 unique paths, avg length 4.1

AS Looking Glass

Upstream paths (matching graph above)

AS18106 → AS6774 → AS7473 → AS6453 → AS4755 → AS17908
AS38880 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS132847 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS148968 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS142271 → AS9304 → AS7473 → AS6453 → AS4755 → AS17908
AS45352 → AS7473 → AS6453 → AS4755 → AS17908
AS35008 → AS1299 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS2497 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS398465 → AS3257 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS49544 → AS3356 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS3491 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS32590 → AS6762 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS6939 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS7018 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS142271 → AS9304 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS14315 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS16552 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS25091 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS52320 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS199524 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908

All 54 Upstream Paths

Complete list of all observed paths

AS6453 → AS4755 → AS17908
AS35008 → AS1299 → AS6453 → AS4755 → AS17908
AS49544 → AS1299 → AS6453 → AS4755 → AS17908
AS140627 → AS1299 → AS6453 → AS4755 → AS17908
AS2497 → AS6453 → AS4755 → AS17908
AS2914 → AS6453 → AS4755 → AS17908
AS2734 → AS3257 → AS6453 → AS4755 → AS17908
AS209823 → AS3356 → AS6453 → AS4755 → AS17908
AS3491 → AS6453 → AS4755 → AS17908
AS6939 → AS6453 → AS4755 → AS17908
AS2734 → AS6939 → AS6453 → AS4755 → AS17908
AS11399 → AS6939 → AS6453 → AS4755 → AS17908
AS7018 → AS6453 → AS4755 → AS17908
AS18106 → AS6774 → AS7473 → AS6453 → AS4755 → AS17908
AS38880 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS132847 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS148968 → AS7474 → AS7473 → AS6453 → AS4755 → AS17908
AS142271 → AS9304 → AS7473 → AS6453 → AS4755 → AS17908
AS38001 → AS7473 → AS6453 → AS4755 → AS17908
AS45352 → AS7473 → AS6453 → AS4755 → AS17908
AS56665 → AS7473 → AS6453 → AS4755 → AS17908
AS9002 → AS6453 → AS4755 → AS17908
AS142271 → AS9304 → AS6453 → AS4755 → AS17908
AS32590 → AS12956 → AS6453 → AS4755 → AS17908
AS14315 → AS6453 → AS4755 → AS17908
AS16552 → AS6453 → AS4755 → AS17908
AS17350 → AS6453 → AS4755 → AS17908
AS25091 → AS6453 → AS4755 → AS17908
AS32590 → AS6453 → AS4755 → AS17908
AS52320 → AS6453 → AS4755 → AS17908
AS57866 → AS6453 → AS4755 → AS17908
AS199524 → AS6453 → AS4755 → AS17908
AS8529 → AS8966 → AS4755 → AS17908
AS132337 → AS8966 → AS4755 → AS17908
AS36236 → AS4755 → AS17908
AS132884 → AS4755 → AS17908
AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS35008 → AS1299 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS2497 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS3257 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS398465 → AS3257 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS49544 → AS3356 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS3491 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS32590 → AS6762 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS6939 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS7018 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS142271 → AS9304 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS14315 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS16552 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS25091 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS52320 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS199524 → AS6453 → AS4755 → AS45820 → AS55441 → AS17908
AS36236 → AS4755 → AS45820 → AS55441 → AS17908
AS132884 → AS4755 → AS45820 → AS55441 → AS17908

AS17908 IPv4 Address Subnets (181)

121.246.0.0/15	🇮🇳 IN	VSNL Route Object	TCISL
59.164.0.0/16	🇮🇳 IN	Route to TCISL	TCISL
115.109.0.0/17	🇮🇳 IN	Tata Communications Limited Customer Service & Ope…	TCISL
115.109.128.0/17	🇮🇳 IN	Tata Communications Limited Customer Service & Ope…	TATACOMM-AS
121.243.128.0/17	🇮🇳 IN	VSNL Route Object	TCISL
59.164.0.0/17	🇮🇳 IN	Route to TCISL	TCISL
59.164.128.0/17	🇮🇳 IN	Route to TCISL	TCISL
115.108.192.0/18	🇮🇳 IN	VSNL Route Object	TCISL
121.243.192.0/18	🇮🇳 IN	Route to TCISL	TCISL
219.65.192.0/18	🇮🇳 IN	VSNL-TCISL Route Object	TCISL