BGP map for 108.187.16.0/20

108.187.16.0/20 is announced by AS18978 Enzu Inc and seen by 328 peers of 23 RIPE RIS collectors, over 264 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (42%), AS3257 GTT-BACKBONE (21%) and AS6762 SEABONE-NET (20%). The most common path, used by 11 peers, is AS24482 AS18978.

Routes checked 08:47:08 UTC

No change in the origin, the upstreams or the number of peers since 08:47 UTC, when this site first looked at 108.187.16.0/20.

AS-path graph toward 108.187.16.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 08:46 UTC what the colours mean 12 of 264 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

264distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	139	42%
AS3257 GTT-BACKBONE GTT Communications Inc.	68	21%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	67	20%
AS6939 Hurricane Electric LLC	18	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS24482 SG.GS	11	3%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS1828 Unitas Global	1	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	139	42%
AS3257 GTT-BACKBONE GTT Communications Inc.	67	20%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	65	20%
AS1299 TWELVE99 Arelion Sweden AB	29	9%
AS6939 Hurricane Electric LLC	18	5%
AS2914 NTT America, Inc.	13	4%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS3356 Level 3 Parent, LLC	9	3%
AS6461 Zayo Bandwidth	8	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	6	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 AS18978	11	3%	11
2	AS199524 AS174 AS18978	5	2%	5
3	AS9002 AS3257 AS18978	4	1%	4
4	AS12779 AS3257 AS18978	4	1%	4
5	AS13030 AS1299 AS174 AS18978	4	1%	4
6	AS8218 AS6461 AS174 AS18978	4	1%	4
7	AS2914 AS6762 AS18978	3	<1%	3
8	AS14840 AS6762 AS18978	3	<1%	2
9	AS34019 AS3303 AS18978	3	<1%	3
10	AS25091 AS3257 AS18978	3	<1%	3
11	AS199524 AS3257 AS18978	3	<1%	3
12	AS6461 AS174 AS18978	3	<1%	3
13	AS6762 AS18978	2	<1%	2
14	AS49544 AS18978	2	<1%	2
15	AS6461 AS6762 AS18978	2	<1%	2
16	AS6830 AS174 AS18978	2	<1%	2
17	AS62167 AS174 AS18978	2	<1%	2
18	AS25160 AS174 AS18978	2	<1%	2
19	AS1299 AS174 AS18978	2	<1%	2
20	AS3491 AS174 AS18978	2	<1%	2
21	AS15547 AS174 AS18978	2	<1%	2
22	AS51185 AS6762 AS18978	2	<1%	2
23	AS59890 AS6939 AS18978	2	<1%	2
24	AS271253 AS174 AS18978	2	<1%	1
25	AS199524 AS6762 AS18978	2	<1%	2
26	AS19151 AS174 AS18978	2	<1%	2
27	AS8218 AS6461 AS6762 AS18978	2	<1%	2
28	AS917 AS60068 AS174 AS18978	2	<1%	2
29	AS58057 AS34549 AS174 AS18978	2	<1%	2
30	AS49544 AS3356 AS3257 AS18978	2	<1%	1
31	AS31027 AS1299 AS3257 AS18978	2	<1%	1
32	AS35710 AS3320 AS3257 AS18978	2	<1%	2
33	AS51184 AS1764 AS174 AS18978	2	<1%	2
34	AS48362 AS1764 AS174 AS18978	2	<1%	2
35	AS47692 AS2914 AS6762 AS18978	2	<1%	2
36	AS47147 AS1299 AS174 AS18978	2	<1%	2
37	AS20612 AS8758 AS3303 AS18978	2	<1%	1
38	AS142289 AS9583 AS4755 AS6453 AS174 AS18978	2	<1%	1
39	AS1828 AS18978	1	<1%	1
40	AS17639 AS18978	1	<1%	1
41	AS6057 AS18978	1	<1%	1
42	AS36236 AS18978	1	<1%	1
43	AS51185 AS18978	1	<1%	1
44	AS18106 AS18978	1	<1%	1
45	AS3257 AS18978	1	<1%	1
46	AS36924 AS6762 AS18978	1	<1%	1
47	AS6894 AS174 AS18978	1	<1%	1
48	AS31742 AS174 AS18978	1	<1%	1
49	AS35266 AS3257 AS18978	1	<1%	1
50	AS286 AS3257 AS18978	1	<1%	1

50 of 264 paths shown. All of them are in the JSON.

More prefixes from AS18978

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 08:46 UTC, fetched just now.