BGP map for 177.137.238.0/23

177.137.238.0/23 is announced by AS28173 Dinamica Telecomunicacoes Ltda and seen by 346 peers of 23 RIPE RIS collectors, over 272 different AS paths. Its busiest upstreams are AS37468 Angola Cables (58%), AS3356 Level 3 Parent, LLC (23%) and AS12956 TELXIUS (5%). The most common path, used by 8 peers, is AS24482 AS37468 AS28173.

Routes checked 19:57:36 UTC

No change in the origin, the upstreams or the number of peers since 01:59 UTC on 29 Oct, when this site first looked at 177.137.238.0/23.

AS-path graph toward 177.137.238.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 8 of 346 peers (2%) number on a line = peers using that link RIS data up to 19:57 UTC what the colours mean 12 of 272 paths drawn 5 quieter networks left out

View JSON Raw upstream

346collector peers

23RIS collectors

272distinct AS paths

3.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS37468 Angola Cables	202	58%
AS3356 Level 3 Parent, LLC	79	23%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	16	5%
AS2914 NTT America, Inc.	11	3%
AS25091 IP-Max IP-Max SA	7	2%
AS52925 Ascenty Data Centers e Telecomunicacoes S/A	4	1%
AS24482 SG.GS	2	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%
AS271253 LINK BRASIL TELECOMUNICACOES LTDA	2	<1%
AS28634 Life Tecnologia Ltda.	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS37468 Angola Cables	198	57%
AS3356 Level 3 Parent, LLC	79	23%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	15	4%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS174 Cogent Communications, LLC	11	3%
AS6939 Hurricane Electric LLC	11	3%
AS2914 NTT America, Inc.	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS9002 RETN-AS RETN Limited	5	1%
AS52925 Ascenty Data Centers e Telecomunicacoes S/A	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 AS37468 AS28173	8	2%	8
2	AS8218 AS37468 AS28173	7	2%	6
3	AS6461 AS3356 AS28173	5	1%	5
4	AS37468 AS28173	4	1%	4
5	AS13030 AS37468 AS28173	4	1%	4
6	AS14840 AS52925 AS28173	4	1%	2
7	AS47147 AS37468 AS28173	4	1%	4
8	AS2914 AS28173	3	<1%	3
9	AS25091 AS28173	3	<1%	3
10	AS9002 AS37468 AS28173	3	<1%	3
11	AS48185 AS37468 AS28173	3	<1%	3
12	AS49544 AS12956 AS28173	3	<1%	2
13	AS48362 AS37468 AS28173	3	<1%	3
14	AS199524 AS37468 AS28173	3	<1%	3
15	AS24482 AS28173	2	<1%	2
16	AS51185 AS28173	2	<1%	2
17	AS271253 AS28173	2	<1%	1
18	AS28634 AS28173	2	<1%	1
19	AS6830 AS12956 AS28173	2	<1%	2
20	AS3320 AS3356 AS28173	2	<1%	2
21	AS62167 AS37468 AS28173	2	<1%	2
22	AS25160 AS37468 AS28173	2	<1%	2
23	AS37680 AS37468 AS28173	2	<1%	2
24	AS34927 AS37468 AS28173	2	<1%	2
25	AS3214 AS37468 AS28173	2	<1%	2
26	AS1299 AS37468 AS28173	2	<1%	2
27	AS50628 AS3356 AS28173	2	<1%	2
28	AS3491 AS3356 AS28173	2	<1%	2
29	AS35280 AS3356 AS28173	2	<1%	2
30	AS212483 AS37468 AS28173	2	<1%	1
31	AS14907 AS37468 AS28173	2	<1%	2
32	AS34019 AS37468 AS28173	2	<1%	2
33	AS12779 AS37468 AS28173	2	<1%	2
34	AS59890 AS3356 AS28173	2	<1%	2
35	AS2497 AS3356 AS28173	2	<1%	2
36	AS19151 AS37468 AS28173	2	<1%	2
37	AS58057 AS1836 AS3356 AS28173	2	<1%	2
38	AS58057 AS34549 AS37468 AS28173	2	<1%	2
39	AS31027 AS6797 AS37468 AS28173	2	<1%	1
40	AS35710 AS3320 AS12956 AS28173	2	<1%	2
41	AS199524 AS1299 AS37468 AS28173	2	<1%	2
42	AS15547 AS174 AS37468 AS28173	2	<1%	2
43	AS51184 AS1764 AS37468 AS28173	2	<1%	2
44	AS20612 AS9044 AS37468 AS28173	2	<1%	1
45	AS142289 AS9583 AS4755 AS6453 AS3356 AS28173	2	<1%	1
46	AS28173	1	<1%	1
47	AS61573 AS28173	1	<1%	1
48	AS6057 AS28173	1	<1%	1
49	AS36236 AS28173	1	<1%	1
50	AS12956 AS28173	1	<1%	1

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

More prefixes from AS28173

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:57 UTC, fetched just now.