BGP map for 138.2.128.0/18

138.2.128.0/18 is announced by AS31898 Oracle Corporation and seen by 330 peers of 23 RIPE RIS collectors, over 263 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (24%), AS3257 GTT-BACKBONE (20%) and AS3320 DTAG (13%). The most common path, used by 10 peers, is AS24482 AS31898.

Routes checked 15:55:03 UTC

No change in the origin, the upstreams or the number of peers since 19:27 UTC on 25 Oct, when this site first looked at 138.2.128.0/18.

AS-path graph toward 138.2.128.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 330 peers (3%) number on a line = peers using that link RIS data up to 15:54 UTC what the colours mean 12 of 263 paths drawn 6 quieter networks left out

View JSON Raw upstream

330collector peers

23RIS collectors

263distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	78	24%
AS3257 GTT-BACKBONE GTT Communications Inc.	67	20%
AS3320 DTAG Deutsche Telekom AG	42	13%
AS6939 Hurricane Electric LLC	16	5%
AS1299 TWELVE99 Arelion Sweden AB	12	4%
AS24482 SG.GS	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%
AS2914 NTT America, Inc.	9	3%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	78	24%
AS3257 GTT-BACKBONE GTT Communications Inc.	66	20%
AS3320 DTAG Deutsche Telekom AG	40	12%
AS174 Cogent Communications, LLC	16	5%
AS6939 Hurricane Electric LLC	16	5%
AS1299 TWELVE99 Arelion Sweden AB	15	5%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	8	2%
AS9002 RETN-AS RETN Limited	8	2%
AS2914 NTT America, Inc.	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 AS31898	10	3%	10
2	AS8218 AS3320 AS31898	7	2%	6
3	AS6461 AS3356 AS31898	5	2%	5
4	AS13030 AS31898	4	1%	4
5	AS14840 AS31898	4	1%	2
6	AS47147 AS31898	4	1%	4
7	AS9002 AS3257 AS31898	4	1%	4
8	AS199524 AS3257 AS31898	4	1%	4
9	AS2914 AS31898	3	<1%	3
10	AS48185 AS3356 AS31898	3	<1%	3
11	AS25091 AS3320 AS31898	3	<1%	3
12	AS48362 AS1764 AS31898	3	<1%	3
13	AS3320 AS31898	2	<1%	2
14	AS1299 AS31898	2	<1%	2
15	AS35710 AS31898	2	<1%	2
16	AS8529 AS31898	2	<1%	2
17	AS51185 AS31898	2	<1%	2
18	AS212483 AS31898	2	<1%	1
19	AS49544 AS31898	2	<1%	2
20	AS3491 AS3356 AS31898	2	<1%	2
21	AS62167 AS3356 AS31898	2	<1%	2
22	AS25160 AS2914 AS31898	2	<1%	2
23	AS49544 AS3356 AS31898	2	<1%	1
24	AS34019 AS3320 AS31898	2	<1%	2
25	AS12779 AS3257 AS31898	2	<1%	2
26	AS6762 AS3356 AS31898	2	<1%	2
27	AS51184 AS1764 AS31898	2	<1%	2
28	AS47692 AS33891 AS31898	2	<1%	2
29	AS59890 AS3356 AS31898	2	<1%	2
30	AS271253 AS3356 AS31898	2	<1%	1
31	AS42473 AS9002 AS3257 AS31898	2	<1%	2
32	AS58057 AS1836 AS3356 AS31898	2	<1%	2
33	AS31027 AS12552 AS3320 AS31898	2	<1%	1
34	AS15547 AS174 AS3356 AS31898	2	<1%	2
35	AS58057 AS34549 AS5511 AS3320 AS31898	2	<1%	2
36	AS142289 AS9583 AS1299 AS3320 AS31898	2	<1%	1
37	AS20612 AS8758 AS9002 AS3257 AS31898	2	<1%	1
38	AS1828 AS31898	1	<1%	1
39	AS17639 AS31898	1	<1%	1
40	AS198150 AS31898	1	<1%	1
41	AS36236 AS31898	1	<1%	1
42	AS50629 AS31898	1	<1%	1
43	AS39351 AS31898	1	<1%	1
44	AS29075 AS31898	1	<1%	1
45	AS24961 AS31898	1	<1%	1
46	AS553 AS31898	1	<1%	1
47	AS680 AS31898	1	<1%	1
48	AS199524 AS31898	1	<1%	1
49	AS29140 AS31898	1	<1%	1
50	AS25220 AS31898	1	<1%	1

50 of 263 paths shown. All of them are in the JSON.

More prefixes from AS31898

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:54 UTC, fetched just now.