BGP map for 207.57.16.0/20

207.57.16.0/20 is announced by AS2914 NTT America, Inc. and seen by 322 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (17%), AS174 Cogent Communications, LLC (9%) and AS3356 Level 3 Parent, LLC (8%). The most common path, used by 9 peers, is AS24482 AS2914.

Routes checked 10:58:58 UTC

No change in the origin, the upstreams or the number of peers since 06:19 UTC on 27 Oct, when this site first looked at 207.57.16.0/20.

AS-path graph toward 207.57.16.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 322 peers (3%) number on a line = peers using that link RIS data up to 10:58 UTC what the colours mean 12 of 252 paths drawn 5 quieter networks left out

View JSON Raw upstream

322collector peers

23RIS collectors

252distinct AS paths

2.9average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	54	17%
AS174 Cogent Communications, LLC	29	9%
AS3356 Level 3 Parent, LLC	25	8%
AS6461 Zayo Bandwidth	18	6%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS3320 DTAG Deutsche Telekom AG	11	3%
AS24482 SG.GS	10	3%
AS9002 RETN-AS RETN Limited	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS3491 PCCW Global (HK) Ltd.	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	52	16%
AS174 Cogent Communications, LLC	29	9%
AS3356 Level 3 Parent, LLC	25	8%
AS6461 Zayo Bandwidth	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	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 AS2914	9	3%	9
2	AS8218 AS6461 AS2914	7	2%	6
3	AS6461 AS2914	5	2%	5
4	AS9002 AS2914	4	1%	4
5	AS49544 AS2914	4	1%	4
6	AS13030 AS1299 AS2914	4	1%	4
7	AS2914	3	<1%	3
8	AS3491 AS2914	3	<1%	3
9	AS12779 AS2914	3	<1%	3
10	AS48185 AS2914	3	<1%	3
11	AS199524 AS2914	3	<1%	3
12	AS35280 AS2914	3	<1%	3
13	AS25091 AS2914	3	<1%	3
14	AS34927 AS1299 AS2914	3	<1%	3
15	AS14840 AS3356 AS2914	3	<1%	2
16	AS51185 AS6762 AS2914	3	<1%	3
17	AS3257 AS2914	2	<1%	2
18	AS6830 AS2914	2	<1%	2
19	AS3320 AS2914	2	<1%	2
20	AS25160 AS2914	2	<1%	2
21	AS1299 AS2914	2	<1%	2
22	AS14907 AS2914	2	<1%	2
23	AS6762 AS2914	2	<1%	2
24	AS47692 AS2914	2	<1%	2
25	AS2497 AS2914	2	<1%	2
26	AS19151 AS2914	2	<1%	2
27	AS58057 AS34549 AS2914	2	<1%	2
28	AS49544 AS3356 AS2914	2	<1%	1
29	AS35710 AS3320 AS2914	2	<1%	2
30	AS8529 AS6453 AS2914	2	<1%	2
31	AS15547 AS174 AS2914	2	<1%	2
32	AS51184 AS47692 AS2914	2	<1%	2
33	AS48362 AS1764 AS2914	2	<1%	2
34	AS34019 AS25091 AS2914	2	<1%	2
35	AS47147 AS3320 AS2914	2	<1%	2
36	AS47147 AS1299 AS2914	2	<1%	2
37	AS59890 AS60068 AS2914	2	<1%	2
38	AS20612 AS9044 AS2914	2	<1%	1
39	AS142289 AS9583 AS6453 AS2914	2	<1%	1
40	AS15692 AS2914	1	<1%	1
41	AS31742 AS2914	1	<1%	1
42	AS35266 AS2914	1	<1%	1
43	AS14630 AS2914	1	<1%	1
44	AS3170 AS2914	1	<1%	1
45	AS7018 AS2914	1	<1%	1
46	AS55720 AS2914	1	<1%	1
47	AS34549 AS2914	1	<1%	1
48	AS852 AS2914	1	<1%	1
49	AS37721 AS2914	1	<1%	1
50	AS50300 AS2914	1	<1%	1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS2914

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 10:58 UTC, fetched just now.