BGP map for 187.1.178.0/24

187.1.178.0/24 is announced by AS21574 Century Telecom Ltda and seen by 216 peers of 21 RIPE RIS collectors, over 167 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (7%), AS24482 SG.GS (5%) and AS5405 INTERDOTLINK (3%). The most common path, used by 11 peers, is AS24482 AS21574.

Routes checked 23:57:16 UTC

No change in the origin, the upstreams or the number of peers since 23:57 UTC, when this site first looked at 187.1.178.0/24.

AS-path graph toward 187.1.178.0/24

origin edge network prefix best path: chosen by 11 of 216 peers (5%) number on a line = peers using that link RIS data up to 23:56 UTC what the colours mean 12 of 167 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

216collector peers

21RIS collectors

167distinct AS paths

2.5average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	15	7%
AS24482 SG.GS	11	5%
AS5405 INTERDOTLINK Inter.link GmbH	6	3%
AS12779 ITGATE IT.Gate S.p.A.	5	2%
AS35280 F5 F5 Networks SARL	5	2%
AS14840 BR.Digital Telecom	4	2%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	4	2%
AS34019 HIVANE Hivane Association	4	2%
AS25091 IP-Max IP-Max SA	4	2%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	15	7%
AS5405 INTERDOTLINK Inter.link GmbH	5	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	4	2%
AS60068 CDN77 Datacamp Limited	3	1%
AS8758 IWAY Iway AG	3	1%
AS20562 OPEN-PEERING-AS Broadband Hosting B.V.	3	1%
AS35280 F5 F5 Networks SARL	3	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	1%
AS3303 SWISSCOM Swisscom (Schweiz) AG	3	1%
AS1836 GREEN green.ch AG	2	<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 AS21574	11	5%	11
2	AS12779 AS21574	4	2%	4
3	AS14840 AS21574	4	2%	2
4	AS47147 AS21574	4	2%	4
5	AS51185 AS21574	3	1%	3
6	AS34019 AS21574	3	1%	3
7	AS25091 AS21574	3	1%	3
8	AS48362 AS21574	3	1%	3
9	AS199524 AS21574	3	1%	3
10	AS21574	2	<1%	2
11	AS25160 AS21574	2	<1%	2
12	AS31027 AS21574	2	<1%	1
13	AS35710 AS21574	2	<1%	2
14	AS8529 AS21574	2	<1%	2
15	AS3214 AS21574	2	<1%	2
16	AS212483 AS21574	2	<1%	1
17	AS49544 AS21574	2	<1%	2
18	AS15547 AS21574	2	<1%	2
19	AS51184 AS21574	2	<1%	2
20	AS47692 AS21574	2	<1%	2
21	AS271253 AS21574	2	<1%	1
22	AS28634 AS21574	2	<1%	1
23	AS35280 AS21574	2	<1%	2
24	AS58057 AS1836 AS21574	2	<1%	2
25	AS14907 AS5405 AS21574	2	<1%	2
26	AS59890 AS60068 AS21574	2	<1%	2
27	AS20612 AS8758 AS21574	2	<1%	1
28	AS62167 AS24785 AS20562 AS21574	2	<1%	2
29	AS142289 AS9583 AS55836 AS64049 AS21574	2	<1%	1
30	AS1828 AS21574	1	<1%	1
31	AS6424 AS21574	1	<1%	1
32	AS14630 AS21574	1	<1%	1
33	AS34549 AS21574	1	<1%	1
34	AS213241 AS21574	1	<1%	1
35	AS37721 AS21574	1	<1%	1
36	AS835 AS21574	1	<1%	1
37	AS3212 AS21574	1	<1%	1
38	AS198150 AS21574	1	<1%	1
39	AS45489 AS21574	1	<1%	1
40	AS142271 AS21574	1	<1%	1
41	AS36236 AS21574	1	<1%	1
42	AS8888 AS21574	1	<1%	1
43	AS18106 AS21574	1	<1%	1
44	AS12859 AS21574	1	<1%	1
45	AS199938 AS21574	1	<1%	1
46	AS39351 AS21574	1	<1%	1
47	AS42541 AS21574	1	<1%	1
48	AS34177 AS21574	1	<1%	1
49	AS35360 AS21574	1	<1%	1
50	AS29075 AS21574	1	<1%	1

50 of 167 paths shown. All of them are in the JSON.

More prefixes from AS21574

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:56 UTC, fetched just now.