BGP map for 200.128.128.0/18

200.128.128.0/18 is announced by AS1916 Rede Nacional de Ensino e Pesquisa and seen by 331 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (43%), AS2914 NTT America, Inc. (27%) and AS12956 TELXIUS (9%). The most common path, used by 8 peers, is AS24482 AS2914 AS1916.

Routes checked 19:39:05 UTC

No change in the origin, the upstreams or the number of peers since 03:00 UTC on 29 Oct, when this site first looked at 200.128.128.0/18.

AS-path graph toward 200.128.128.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 331 peers (2%) number on a line = peers using that link RIS data up to 19:38 UTC what the colours mean 12 of 270 paths drawn 3 quieter networks left out

View JSON Raw upstream

331collector peers

23RIS collectors

270distinct AS paths

3.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	141	43%
AS2914 NTT America, Inc.	91	27%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	29	9%
AS6939 Hurricane Electric LLC	21	6%
AS14840 BR.Digital Telecom	4	1%
AS27750 Cooperacion Latino Americana de Redes Avanzadas	4	1%
AS11537 Internet2	3	<1%
AS24482 SG.GS	2	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS28634 Life Tecnologia Ltda.	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	141	43%
AS2914 NTT America, Inc.	88	27%
AS1299 TWELVE99 Arelion Sweden AB	31	9%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	28	8%
AS6939 Hurricane Electric LLC	21	6%
AS6461 Zayo Bandwidth	9	3%
AS3320 DTAG Deutsche Telekom AG	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS3356 Level 3 Parent, LLC	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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 AS1916	8	2%	8
2	AS8218 AS6461 AS174 AS1916	6	2%	5
3	AS14840 AS1916	4	1%	2
4	AS49544 AS12956 AS1916	4	1%	3
5	AS6461 AS174 AS1916	4	1%	4
6	AS199524 AS174 AS1916	4	1%	4
7	AS2914 AS1916	3	<1%	3
8	AS9002 AS2914 AS1916	3	<1%	3
9	AS48185 AS2914 AS1916	3	<1%	3
10	AS25091 AS2914 AS1916	3	<1%	3
11	AS13030 AS1299 AS174 AS1916	3	<1%	3
12	AS24482 AS1916	2	<1%	2
13	AS51185 AS1916	2	<1%	2
14	AS28634 AS1916	2	<1%	1
15	AS199524 AS1916	2	<1%	2
16	AS19151 AS1916	2	<1%	2
17	AS3257 AS174 AS1916	2	<1%	2
18	AS3320 AS2914 AS1916	2	<1%	2
19	AS62167 AS174 AS1916	2	<1%	2
20	AS25160 AS2914 AS1916	2	<1%	2
21	AS14907 AS2914 AS1916	2	<1%	2
22	AS49544 AS2914 AS1916	2	<1%	2
23	AS199524 AS2914 AS1916	2	<1%	2
24	AS35280 AS2914 AS1916	2	<1%	2
25	AS15547 AS174 AS1916	2	<1%	2
26	AS47692 AS2914 AS1916	2	<1%	2
27	AS59890 AS6939 AS1916	2	<1%	2
28	AS2497 AS174 AS1916	2	<1%	2
29	AS917 AS60068 AS174 AS1916	2	<1%	2
30	AS58057 AS34549 AS2914 AS1916	2	<1%	2
31	AS31027 AS1299 AS174 AS1916	2	<1%	1
32	AS35710 AS3320 AS12956 AS1916	2	<1%	2
33	AS51184 AS47692 AS2914 AS1916	2	<1%	2
34	AS48362 AS1764 AS174 AS1916	2	<1%	2
35	AS34019 AS25091 AS2914 AS1916	2	<1%	2
36	AS47147 AS1299 AS174 AS1916	2	<1%	2
37	AS20612 AS9044 AS174 AS1916	2	<1%	1
38	AS142289 AS9583 AS6453 AS174 AS1916	2	<1%	1
39	AS1916	1	<1%	1
40	AS1828 AS1916	1	<1%	1
41	AS37721 AS1916	1	<1%	1
42	AS61573 AS1916	1	<1%	1
43	AS53046 AS1916	1	<1%	1
44	AS6057 AS1916	1	<1%	1
45	AS36236 AS1916	1	<1%	1
46	AS12956 AS1916	1	<1%	1
47	AS271253 AS1916	1	<1%	1
48	AS6424 AS1916	1	<1%	1
49	AS60503 AS1916	1	<1%	1
50	AS28624 AS1916	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS1916

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:38 UTC, fetched just now.