BGP map for 93.178.196.0/23

93.178.196.0/23 is announced by AS21497 UMC-AS and seen by 342 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (15%), AS1273 IDDQD-AS (12%) and AS3257 GTT-BACKBONE (12%). The most common path, used by 11 peers, is AS24482 AS21497.

Routes checked 03:40:51 UTC

No change in the origin, the upstreams or the number of peers since 03:40 UTC, when this site first looked at 93.178.196.0/23.

AS-path graph toward 93.178.196.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 342 peers (3%) number on a line = peers using that link RIS data up to 03:40 UTC what the colours mean 12 of 266 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

342collector peers

23RIS collectors

266distinct AS paths

2.8average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	50	15%
AS1273 IDDQD-AS	40	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	40	12%
AS24482 SG.GS	11	3%
AS6939 Hurricane Electric LLC	11	3%
AS6461 Zayo Bandwidth	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS12779 ITGATE IT.Gate S.p.A.	5	1%
AS14840 BR.Digital Telecom	5	1%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	47	14%
AS1273 IDDQD-AS	40	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	39	11%
AS6939 Hurricane Electric LLC	11	3%
AS1299 TWELVE99 Arelion Sweden AB	10	3%
AS3356 Level 3 Parent, LLC	9	3%
AS174 Cogent Communications, LLC	9	3%
AS50263 IXP-1-IX-EU A-Systems Sp. z o.o.	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	4	1%

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 AS21497	11	3%	11
2	AS8218 AS21497	7	2%	6
3	AS6461 AS21497	5	1%	5
4	AS12779 AS21497	4	1%	4
5	AS14840 AS21497	4	1%	2
6	AS47147 AS21497	4	1%	4
7	AS13030 AS1273 AS21497	4	1%	4
8	AS199524 AS3257 AS21497	4	1%	4
9	AS2914 AS21497	3	<1%	3
10	AS48185 AS21497	3	<1%	3
11	AS34019 AS21497	3	<1%	3
12	AS25091 AS21497	3	<1%	3
13	AS48362 AS21497	3	<1%	3
14	AS9002 AS3257 AS21497	3	<1%	3
15	AS21497	2	<1%	2
16	AS25160 AS21497	2	<1%	2
17	AS34927 AS21497	2	<1%	2
18	AS31027 AS21497	2	<1%	1
19	AS35710 AS21497	2	<1%	2
20	AS8529 AS21497	2	<1%	2
21	AS3214 AS21497	2	<1%	2
22	AS212483 AS21497	2	<1%	1
23	AS49544 AS21497	2	<1%	2
24	AS15547 AS21497	2	<1%	2
25	AS51184 AS21497	2	<1%	2
26	AS47692 AS21497	2	<1%	2
27	AS3491 AS3257 AS21497	2	<1%	2
28	AS62167 AS3257 AS21497	2	<1%	2
29	AS1299 AS1273 AS21497	2	<1%	2
30	AS58057 AS1836 AS21497	2	<1%	2
31	AS49544 AS2914 AS21497	2	<1%	2
32	AS199524 AS2914 AS21497	2	<1%	2
33	AS35280 AS2914 AS21497	2	<1%	2
34	AS6762 AS2914 AS21497	2	<1%	2
35	AS59890 AS6939 AS21497	2	<1%	2
36	AS20612 AS8758 AS21497	2	<1%	1
37	AS2497 AS1273 AS21497	2	<1%	2
38	AS19151 AS2914 AS21497	2	<1%	2
39	AS34927 AS1299 AS1273 AS21497	2	<1%	2
40	AS49544 AS3356 AS2914 AS21497	2	<1%	1
41	AS51185 AS6762 AS2914 AS21497	2	<1%	2
42	AS271253 AS3356 AS2914 AS21497	2	<1%	1
43	AS142289 AS9583 AS6453 AS1273 AS21497	2	<1%	1
44	AS1828 AS21497	1	<1%	1
45	AS6424 AS21497	1	<1%	1
46	AS39122 AS21497	1	<1%	1
47	AS12969 AS21497	1	<1%	1
48	AS14630 AS21497	1	<1%	1
49	AS271253 AS21497	1	<1%	1
50	AS34549 AS21497	1	<1%	1

50 of 266 paths shown. All of them are in the JSON.

More prefixes from AS21497

Routes seen by RIPE RIS in the 24 hours up to 17 Sep 2026, 03:40 UTC, fetched just now.