BGP map for 172.102.8.0/21

172.102.8.0/21 is announced by AS15169 Google LLC and seen by 360 peers of 23 RIPE RIS collectors, over 272 different AS paths. Its busiest upstreams are AS24482 SG.GS (3%), AS214292 DECIX-L3-SERVICES (3%) and AS8218 NEO-ASN (2%). The most common path, used by 10 peers, is AS24482 AS15169.

Routes checked 13:38:25 UTC

No change in the origin, the upstreams or the number of peers since 11:14 UTC on 31 Oct, when this site first looked at 172.102.8.0/21.

AS-path graph toward 172.102.8.0/21

origin Tier 1edge network prefix best path: chosen by 10 of 360 peers (3%) number on a line = peers using that link RIS data up to 13:38 UTC what the colours mean 12 of 272 paths drawn 7 quieter networks left out

View JSON Raw upstream

360collector peers

23RIS collectors

272distinct AS paths

2.3average AS hops, 2 to 4

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS24482 SG.GS	10	3%
AS214292 DECIX-L3-SERVICES DE-CIX Management GmbH	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS199524 GCORE G-Core Labs S.A.	6	2%
AS6461 Zayo Bandwidth	5	1%
AS49544 i3Dnet i3D.net B.V	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%
AS9002 RETN-AS RETN Limited	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS214292 DECIX-L3-SERVICES DE-CIX Management GmbH	9	3%
AS3356 Level 3 Parent, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	4	1%
AS203291 FRYSLAN Arend Brouwer	4	1%
AS6939 Hurricane Electric LLC	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<1%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS9583 Sify Limited	2	<1%
AS6797 GLOBALCONNECT-NET GlobalConnect AB	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 AS15169	10	3%	10
2	AS8218 AS15169	7	2%	6
3	AS199524 AS15169	6	2%	6
4	AS6461 AS15169	5	1%	5
5	AS49544 AS15169	5	1%	5
6	AS13030 AS15169	4	1%	4
7	AS9002 AS15169	4	1%	4
8	AS14907 AS15169	4	1%	4
9	AS14840 AS15169	4	1%	2
10	AS47147 AS15169	4	1%	4
11	AS3491 AS15169	3	<1%	3
12	AS48185 AS15169	3	<1%	3
13	AS34927 AS15169	3	<1%	2
14	AS51185 AS15169	3	<1%	3
15	AS35280 AS15169	3	<1%	3
16	AS34019 AS15169	3	<1%	3
17	AS25091 AS15169	3	<1%	3
18	AS48362 AS15169	3	<1%	3
19	AS2914 AS6453 AS15169	3	<1%	3
20	AS3257 AS15169	2	<1%	2
21	AS6830 AS15169	2	<1%	2
22	AS3320 AS15169	2	<1%	2
23	AS62167 AS15169	2	<1%	2
24	AS42473 AS15169	2	<1%	2
25	AS37680 AS15169	2	<1%	2
26	AS1299 AS15169	2	<1%	2
27	AS55720 AS15169	2	<1%	1
28	AS50628 AS15169	2	<1%	2
29	AS18041 AS15169	2	<1%	1
30	AS35710 AS15169	2	<1%	2
31	AS8529 AS15169	2	<1%	2
32	AS15547 AS15169	2	<1%	2
33	AS12779 AS15169	2	<1%	2
34	AS6762 AS15169	2	<1%	2
35	AS51184 AS15169	2	<1%	2
36	AS47692 AS15169	2	<1%	2
37	AS202032 AS15169	2	<1%	2
38	AS28634 AS15169	2	<1%	1
39	AS2497 AS15169	2	<1%	2
40	AS19151 AS15169	2	<1%	2
41	AS58057 AS34549 AS15169	2	<1%	2
42	AS142289 AS9583 AS15169	2	<1%	1
43	AS31027 AS6797 AS15169	2	<1%	1
44	AS212483 AS203291 AS15169	2	<1%	1
45	AS59890 AS3356 AS15169	2	<1%	2
46	AS20612 AS9044 AS15169	2	<1%	1
47	AS15692 AS15169	1	<1%	1
48	AS48070 AS15169	1	<1%	1
49	AS31742 AS15169	1	<1%	1
50	AS35266 AS15169	1	<1%	1

50 of 272 paths shown. All of them are in the JSON.

More prefixes from AS15169

Routes seen by RIPE RIS in the 24 hours up to 7 Nov 2026, 13:38 UTC, fetched 20 hours ago.