BGP map for 137.220.128.0/17

137.220.128.0/17 is announced by AS152194 CTG Server Limited and seen by 318 peers of 23 RIPE RIS collectors, over 252 different AS paths. Its busiest upstreams are AS17476 CloudRadium (HK) Limited (86%), AS51847 NEAROUTE (10%) and AS3491 PCCW Global (HK) Ltd. (4%). The most common path, used by 11 peers, is AS24482 AS51847 AS152194.

Routes checked 03:39:03 UTC

No change in the origin, the upstreams or the number of peers since 03:39 UTC, when this site first looked at 137.220.128.0/17.

318collector peers

23RIS collectors

252distinct AS paths

4.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS17476 CloudRadium (HK) Limited	274	86%
AS51847 NEAROUTE Nearoute Limited	32	10%
AS3491 PCCW Global (HK) Ltd.	12	4%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS17476 CloudRadium (HK) Limited	274	86%
AS3257 GTT-BACKBONE GTT Communications Inc.	272	86%
AS1299 TWELVE99 Arelion Sweden AB	59	19%
AS51847 NEAROUTE Nearoute Limited	32	10%
AS3356 Level 3 Parent, LLC	24	8%
AS174 Cogent Communications, LLC	22	7%
AS3491 PCCW Global (HK) Ltd.	12	4%
AS6461 Zayo Bandwidth	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	3%
AS2914 NTT America, Inc.	8	3%

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 AS51847 AS152194	11	3%	11
2	AS8218 AS6461 AS3257 AS17476 AS152194	7	2%	6
3	AS199524 AS3257 AS17476 AS152194	6	2%	6
4	AS6461 AS3257 AS17476 AS152194	5	2%	5
5	AS9002 AS3257 AS17476 AS152194	4	1%	4
6	AS13030 AS1299 AS3257 AS17476 AS152194	4	1%	4
7	AS2914 AS51847 AS152194	3	<1%	3
8	AS25091 AS3257 AS17476 AS152194	3	<1%	3
9	AS34927 AS1299 AS3257 AS17476 AS152194	3	<1%	3
10	AS14840 AS3356 AS3257 AS17476 AS152194	3	<1%	2
11	AS51185 AS6762 AS3257 AS17476 AS152194	3	<1%	3
12	AS6830 AS3257 AS17476 AS152194	2	<1%	2
13	AS3320 AS3257 AS17476 AS152194	2	<1%	2
14	AS3491 AS3257 AS17476 AS152194	2	<1%	2
15	AS62167 AS3257 AS17476 AS152194	2	<1%	2
16	AS25160 AS2914 AS51847 AS152194	2	<1%	2
17	AS1299 AS3257 AS17476 AS152194	2	<1%	2
18	AS6762 AS3257 AS17476 AS152194	2	<1%	2
19	AS2497 AS3257 AS17476 AS152194	2	<1%	2
20	AS48185 AS1299 AS3257 AS17476 AS152194	2	<1%	2
21	AS58057 AS34549 AS3257 AS17476 AS152194	2	<1%	2
22	AS49544 AS3356 AS3257 AS17476 AS152194	2	<1%	1
23	AS31027 AS1299 AS3257 AS17476 AS152194	2	<1%	1
24	AS35710 AS3320 AS3257 AS17476 AS152194	2	<1%	2
25	AS34019 AS35625 AS3257 AS17476 AS152194	2	<1%	2
26	AS15547 AS174 AS3257 AS17476 AS152194	2	<1%	2
27	AS51184 AS1764 AS3257 AS17476 AS152194	2	<1%	2
28	AS48362 AS1764 AS3257 AS17476 AS152194	2	<1%	2
29	AS47692 AS5405 AS3257 AS17476 AS152194	2	<1%	2
30	AS49544 AS1299 AS3257 AS17476 AS152194	2	<1%	2
31	AS47147 AS1299 AS3257 AS17476 AS152194	2	<1%	2
32	AS59890 AS60068 AS3257 AS17476 AS152194	2	<1%	2
33	AS271253 AS3356 AS3257 AS17476 AS152194	2	<1%	1
34	AS19151 AS174 AS3257 AS17476 AS152194	2	<1%	2
35	AS142289 AS9583 AS1299 AS3257 AS17476 AS152194	2	<1%	1
36	AS20612 AS8758 AS3303 AS3257 AS17476 AS152194	2	<1%	1
37	AS3491 AS152194	1	<1%	1
38	AS17639 AS3491 AS152194	1	<1%	1
39	AS38001 AS3491 AS152194	1	<1%	1
40	AS45489 AS51847 AS152194	1	<1%	1
41	AS38008 AS3491 AS152194	1	<1%	1
42	AS36236 AS3491 AS152194	1	<1%	1
43	AS134823 AS3491 AS152194	1	<1%	1
44	AS14907 AS3491 AS152194	1	<1%	1
45	AS199524 AS3491 AS152194	1	<1%	1
46	AS49544 AS51847 AS152194	1	<1%	1
47	AS3257 AS17476 AS152194	1	<1%	1
48	AS25152 AS51847 AS152194	1	<1%	1
49	AS6894 AS3257 AS17476 AS152194	1	<1%	1
50	AS35266 AS3257 AS17476 AS152194	1	<1%	1

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

More prefixes from AS152194

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 03:38 UTC, fetched just now.