BGP map for 157.137.160.0/19

157.137.160.0/19 is announced by AS31898 Oracle Corporation and seen by 328 peers of 23 RIPE RIS collectors, over 262 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (36%), AS174 Cogent Communications, LLC (19%) and AS3356 Level 3 Parent, LLC (18%). The most common path, used by 11 peers, is AS24482 AS2914 AS31898.

Routes checked 01:55:39 UTC

No change in the origin, the upstreams or the number of peers since 01:55 UTC, when this site first looked at 157.137.160.0/19.

AS-path graph toward 157.137.160.0/19

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 01:55 UTC what the colours mean 12 of 262 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

262distinct AS paths

3.4average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	119	36%
AS174 Cogent Communications, LLC	62	19%
AS3356 Level 3 Parent, LLC	59	18%
AS2914 NTT America, Inc.	51	16%
AS3257 GTT-BACKBONE GTT Communications Inc.	36	11%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	117	36%
AS174 Cogent Communications, LLC	62	19%
AS3356 Level 3 Parent, LLC	59	18%
AS2914 NTT America, Inc.	48	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	35	11%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	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 AS2914 AS31898	11	3%	11
2	AS199524 AS1299 AS31898	6	2%	6
3	AS13030 AS1299 AS31898	4	1%	4
4	AS14840 AS3356 AS31898	4	1%	2
5	AS47147 AS1299 AS31898	4	1%	4
6	AS2914 AS31898	3	<1%	3
7	AS9002 AS3257 AS31898	3	<1%	3
8	AS12779 AS3257 AS31898	3	<1%	3
9	AS34927 AS1299 AS31898	3	<1%	3
10	AS49544 AS2914 AS31898	3	<1%	3
11	AS48362 AS1299 AS31898	3	<1%	3
12	AS8218 AS6461 AS3356 AS31898	3	<1%	2
13	AS8218 AS6461 AS174 AS31898	3	<1%	3
14	AS1299 AS31898	2	<1%	2
15	AS6461 AS1299 AS31898	2	<1%	2
16	AS3320 AS1299 AS31898	2	<1%	2
17	AS25160 AS2914 AS31898	2	<1%	2
18	AS42473 AS1299 AS31898	2	<1%	2
19	AS55720 AS2914 AS31898	2	<1%	1
20	AS49544 AS3356 AS31898	2	<1%	1
21	AS31027 AS1299 AS31898	2	<1%	1
22	AS8529 AS3356 AS31898	2	<1%	2
23	AS3491 AS174 AS31898	2	<1%	2
24	AS35280 AS2914 AS31898	2	<1%	2
25	AS14907 AS1299 AS31898	2	<1%	2
26	AS15547 AS174 AS31898	2	<1%	2
27	AS6461 AS174 AS31898	2	<1%	2
28	AS47692 AS2914 AS31898	2	<1%	2
29	AS199524 AS174 AS31898	2	<1%	2
30	AS59890 AS3356 AS31898	2	<1%	2
31	AS271253 AS3356 AS31898	2	<1%	1
32	AS19151 AS2914 AS31898	2	<1%	2
33	AS917 AS60068 AS174 AS31898	2	<1%	2
34	AS58057 AS34549 AS1299 AS31898	2	<1%	2
35	AS35710 AS3320 AS3257 AS31898	2	<1%	2
36	AS34019 AS35625 AS3257 AS31898	2	<1%	2
37	AS51184 AS47692 AS2914 AS31898	2	<1%	2
38	AS20612 AS9044 AS174 AS31898	2	<1%	1
39	AS142289 AS9583 AS6453 AS1299 AS31898	2	<1%	1
40	AS3257 AS31898	1	<1%	1
41	AS15692 AS2914 AS31898	1	<1%	1
42	AS36924 AS1299 AS31898	1	<1%	1
43	AS6894 AS174 AS31898	1	<1%	1
44	AS31742 AS1299 AS31898	1	<1%	1
45	AS35266 AS2914 AS31898	1	<1%	1
46	AS286 AS3257 AS31898	1	<1%	1
47	AS1828 AS1299 AS31898	1	<1%	1
48	AS6830 AS1299 AS31898	1	<1%	1
49	AS3491 AS1299 AS31898	1	<1%	1
50	AS62167 AS3356 AS31898	1	<1%	1

50 of 262 paths shown. All of them are in the JSON.

More prefixes from AS31898

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:55 UTC, fetched just now.