BGP map for 102.132.128.0/20

102.132.128.0/20 is announced by AS37680 Cool Ideas Service Provider (Pty) Ltd and seen by 337 peers of 23 RIPE RIS collectors, over 260 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (47%), AS3741 Dimension Data (8%) and AS25091 IP-Max (3%). The most common path, used by 10 peers, is AS24482 AS37680.

Routes checked 19:21:40 UTC

Recent route changes

8 Nov 19:21 UTCThe prefix is announced again, seen by 337 collector peers
8 Nov 01:41 UTCNo collector peer sees the prefix any more

AS-path graph toward 102.132.128.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 337 peers (3%) number on a line = peers using that link RIS data up to 19:21 UTC what the colours mean 12 of 260 paths drawn 2 quieter networks left out

View JSON Raw upstream

337collector peers

23RIS collectors

260distinct AS paths

3.2average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	158	47%
AS3741 Dimension Data	27	8%
AS25091 IP-Max IP-Max SA	11	3%
AS33891 CORE-BACKBONE Core-Backbone GmbH	11	3%
AS24482 SG.GS	10	3%
AS5405 INTERDOTLINK Inter.link GmbH	7	2%
AS14840 BR.Digital Telecom	5	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	1%
AS35280 F5 F5 Networks SARL	5	1%
AS48362 TKSWF-AS Stadtwerke Feldkirch	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	156	46%
AS3741 Dimension Data	27	8%
AS6939 Hurricane Electric LLC	24	7%
AS33891 CORE-BACKBONE Core-Backbone GmbH	11	3%
AS6461 Zayo Bandwidth	9	3%
AS3356 Level 3 Parent, LLC	9	3%
AS25091 IP-Max IP-Max SA	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	2%
AS174 Cogent Communications, LLC	8	2%
AS5405 INTERDOTLINK Inter.link 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 AS37680	10	3%	10
2	AS8218 AS6461 AS1299 AS37680	7	2%	6
3	AS199524 AS1299 AS37680	6	2%	6
4	AS6461 AS1299 AS37680	5	1%	5
5	AS14840 AS37680	4	1%	2
6	AS13030 AS1299 AS37680	4	1%	4
7	AS9002 AS1299 AS37680	4	1%	4
8	AS47147 AS1299 AS37680	4	1%	4
9	AS48185 AS37680	3	<1%	3
10	AS25091 AS37680	3	<1%	3
11	AS48362 AS37680	3	<1%	3
12	AS2914 AS1299 AS37680	3	<1%	3
13	AS34019 AS25091 AS37680	3	<1%	3
14	AS62167 AS37680	2	<1%	2
15	AS25160 AS37680	2	<1%	2
16	AS51185 AS37680	2	<1%	2
17	AS34927 AS37680	2	<1%	2
18	AS3214 AS37680	2	<1%	2
19	AS1299 AS37680	2	<1%	2
20	AS212483 AS37680	2	<1%	1
21	AS49544 AS37680	2	<1%	2
22	AS12779 AS37680	2	<1%	2
23	AS3257 AS1299 AS37680	2	<1%	2
24	AS6830 AS1299 AS37680	2	<1%	2
25	AS3320 AS1299 AS37680	2	<1%	2
26	AS3491 AS1299 AS37680	2	<1%	2
27	AS58057 AS34549 AS37680	2	<1%	2
28	AS14907 AS1299 AS37680	2	<1%	2
29	AS31027 AS6797 AS37680	2	<1%	1
30	AS14907 AS5405 AS37680	2	<1%	2
31	AS15547 AS4455 AS37680	2	<1%	2
32	AS6762 AS1299 AS37680	2	<1%	2
33	AS47692 AS33891 AS37680	2	<1%	2
34	AS20612 AS9044 AS37680	2	<1%	1
35	AS2497 AS1299 AS37680	2	<1%	2
36	AS58057 AS1836 AS1299 AS37680	2	<1%	2
37	AS49544 AS3356 AS1299 AS37680	2	<1%	1
38	AS35710 AS3320 AS1299 AS37680	2	<1%	2
39	AS51184 AS47692 AS33891 AS37680	2	<1%	2
40	AS51185 AS6762 AS1299 AS37680	2	<1%	2
41	AS59890 AS6939 AS3741 AS37680	2	<1%	2
42	AS271253 AS3356 AS1299 AS37680	2	<1%	1
43	AS19151 AS2914 AS1299 AS37680	2	<1%	2
44	AS142289 AS9583 AS6453 AS1299 AS37680	2	<1%	1
45	AS37680	1	<1%	1
46	AS48070 AS37680	1	<1%	1
47	AS31742 AS37680	1	<1%	1
48	AS35266 AS37680	1	<1%	1
49	AS1828 AS37680	1	<1%	1
50	AS28792 AS37680	1	<1%	1

50 of 260 paths shown. All of them are in the JSON.

More prefixes from AS37680

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:21 UTC, fetched just now.