BGP map for 181.78.192.0/19

181.78.192.0/19 is announced by AS18747 IFX Corporation and seen by 331 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (45%), AS2914 NTT America, Inc. (28%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (15%). The most common path, used by 11 peers, is AS24482 AS2914 AS18747.

Routes checked 12:35:52 UTC

No change in the origin, the upstreams or the number of peers since 03:21 UTC on 27 Oct, when this site first looked at 181.78.192.0/19.

AS-path graph toward 181.78.192.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 331 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 265 paths drawn 5 quieter networks left out

View JSON Raw upstream

331collector peers

23RIS collectors

265distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	150	45%
AS2914 NTT America, Inc.	94	28%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	51	15%
AS52468 UFINET PANAMA S.A.	30	9%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS269956 HABLAIP SPA	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	150	45%
AS2914 NTT America, Inc.	91	27%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	50	15%
AS52468 UFINET PANAMA S.A.	31	9%
AS1299 TWELVE99 Arelion Sweden AB	28	8%
AS6461 Zayo Bandwidth	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3356 Level 3 Parent, LLC	7	2%
AS25091 IP-Max IP-Max SA	5	2%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS2914 AS18747	11	3%	11
2	AS8218 AS6461 AS174 AS18747	6	2%	5
3	AS6461 AS174 AS18747	4	1%	4
4	AS49544 AS2914 AS18747	4	1%	4
5	AS199524 AS174 AS18747	4	1%	4
6	AS14840 AS174 AS18747	4	1%	2
7	AS13030 AS1299 AS174 AS18747	4	1%	4
8	AS2914 AS18747	3	<1%	3
9	AS48185 AS2914 AS18747	3	<1%	3
10	AS55720 AS2914 AS18747	2	<1%	1
11	AS50628 AS6453 AS18747	2	<1%	2
12	AS3491 AS2914 AS18747	2	<1%	2
13	AS9002 AS2914 AS18747	2	<1%	2
14	AS25160 AS2914 AS18747	2	<1%	2
15	AS62167 AS174 AS18747	2	<1%	2
16	AS12779 AS174 AS18747	2	<1%	2
17	AS1299 AS174 AS18747	2	<1%	2
18	AS8529 AS6453 AS18747	2	<1%	2
19	AS15547 AS174 AS18747	2	<1%	2
20	AS25091 AS6453 AS18747	2	<1%	2
21	AS47692 AS2914 AS18747	2	<1%	2
22	AS59890 AS174 AS18747	2	<1%	2
23	AS9002 AS6453 AS18747	2	<1%	2
24	AS35280 AS2914 AS18747	2	<1%	2
25	AS12779 AS2914 AS18747	2	<1%	2
26	AS19151 AS52468 AS18747	2	<1%	2
27	AS6762 AS52468 AS18747	2	<1%	2
28	AS14907 AS6453 AS18747	2	<1%	2
29	AS34927 AS1299 AS174 AS18747	2	<1%	2
30	AS58057 AS34549 AS2914 AS18747	2	<1%	2
31	AS917 AS60068 AS174 AS18747	2	<1%	2
32	AS34019 AS25091 AS2914 AS18747	2	<1%	2
33	AS47147 AS1299 AS174 AS18747	2	<1%	2
34	AS48362 AS1764 AS174 AS18747	2	<1%	2
35	AS47147 AS3320 AS6453 AS18747	2	<1%	2
36	AS51184 AS47692 AS2914 AS18747	2	<1%	2
37	AS51185 AS6762 AS52468 AS18747	2	<1%	2
38	AS35710 AS3320 AS6453 AS18747	2	<1%	2
39	AS20612 AS9044 AS174 AS18747	2	<1%	1
40	AS31027 AS1299 AS174 AS18747	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS18747	2	<1%	1
42	AS6453 AS18747	1	<1%	1
43	AS49544 AS18747	1	<1%	1
44	AS269956 AS18747	1	<1%	1
45	AS6057 AS18747	1	<1%	1
46	AS36236 AS18747	1	<1%	1
47	AS51185 AS18747	1	<1%	1
48	AS7018 AS174 AS18747	1	<1%	1
49	AS852 AS2914 AS18747	1	<1%	1
50	AS37721 AS2914 AS18747	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS18747

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.