BGP map for 193.118.48.0/21

193.118.48.0/21 is announced by AS21859 Zenlayer Inc and seen by 333 peers of 23 RIPE RIS collectors, over 261 different AS paths. Its busiest upstreams are AS4229 Zenlayer Inc (87%), AS13030 INIT7 (2%) and AS3303 SWISSCOM (2%). The most common path, used by 11 peers, is AS24482 AS4229 AS21859.

Routes checked 11:12:49 UTC

Recent route changes

8 Nov 11:12 UTCThe prefix is announced again, seen by 333 collector peers
7 Nov 19:57 UTCNo collector peer sees the prefix any more

AS-path graph toward 193.118.48.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 333 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 261 paths drawn 3 quieter networks left out

View JSON Raw upstream

333collector peers

23RIS collectors

261distinct AS paths

4.0average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4229 Zenlayer Inc	290	87%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	2%
AS37468 Angola Cables	4	1%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	3	<1%
AS8529 OMANTEL-AS Zain Omantel International FZ-LLC	2	<1%
AS12552 GlobalConnect-AS12552 GlobalConnect AB	2	<1%
AS35280 F5 F5 Networks SARL	2	<1%
AS41327 FIBERTELECOM-AS Fiber Telecom S.p.A.	2	<1%
AS3216 SOVAM-AS PJSC "Vimpelcom"	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4229 Zenlayer Inc	289	87%
AS1299 TWELVE99 Arelion Sweden AB	98	29%
AS3257 GTT-BACKBONE GTT Communications Inc.	42	13%
AS2914 NTT America, Inc.	41	12%
AS6939 Hurricane Electric LLC	20	6%
AS3356 Level 3 Parent, LLC	15	5%
AS174 Cogent Communications, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	2%
AS33891 CORE-BACKBONE Core-Backbone 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 AS4229 AS21859	11	3%	11
2	AS8218 AS4229 AS21859	7	2%	6
3	AS13030 AS21859	4	1%	4
4	AS6461 AS1299 AS4229 AS21859	4	1%	4
5	AS47147 AS1299 AS4229 AS21859	4	1%	4
6	AS199524 AS1299 AS4229 AS21859	4	1%	4
7	AS48185 AS4229 AS21859	3	<1%	3
8	AS2914 AS4229 AS21859	3	<1%	3
9	AS34019 AS4229 AS21859	3	<1%	3
10	AS25091 AS4229 AS21859	3	<1%	3
11	AS9002 AS3257 AS4229 AS21859	3	<1%	3
12	AS12779 AS3257 AS4229 AS21859	3	<1%	3
13	AS48362 AS1299 AS4229 AS21859	3	<1%	3
14	AS14840 AS3356 AS1299 AS4229 AS21859	3	<1%	2
15	AS6830 AS21859	2	<1%	2
16	AS8529 AS21859	2	<1%	2
17	AS62167 AS4229 AS21859	2	<1%	2
18	AS1299 AS4229 AS21859	2	<1%	2
19	AS212483 AS4229 AS21859	2	<1%	1
20	AS49544 AS4229 AS21859	2	<1%	2
21	AS14907 AS4229 AS21859	2	<1%	2
22	AS15547 AS3303 AS21859	2	<1%	2
23	AS51185 AS4229 AS21859	2	<1%	2
24	AS31027 AS12552 AS21859	2	<1%	1
25	AS34927 AS1299 AS4229 AS21859	2	<1%	2
26	AS3320 AS1299 AS4229 AS21859	2	<1%	2
27	AS3491 AS1299 AS4229 AS21859	2	<1%	2
28	AS25160 AS2914 AS4229 AS21859	2	<1%	2
29	AS42473 AS1299 AS4229 AS21859	2	<1%	2
30	AS59890 AS6939 AS4229 AS21859	2	<1%	2
31	AS19151 AS2914 AS4229 AS21859	2	<1%	2
32	AS6762 AS1299 AS4229 AS21859	2	<1%	2
33	AS35280 AS2914 AS4229 AS21859	2	<1%	2
34	AS49544 AS2914 AS4229 AS21859	2	<1%	2
35	AS58057 AS1836 AS1299 AS4229 AS21859	2	<1%	2
36	AS58057 AS34549 AS1299 AS4229 AS21859	2	<1%	2
37	AS51184 AS47692 AS2914 AS4229 AS21859	2	<1%	2
38	AS35710 AS3320 AS3257 AS4229 AS21859	2	<1%	2
39	AS271253 AS3356 AS1299 AS4229 AS21859	2	<1%	1
40	AS20612 AS9044 AS1299 AS4229 AS21859	2	<1%	1
41	AS49544 AS3356 AS1299 AS4229 AS21859	2	<1%	1
42	AS142289 AS9583 AS6453 AS1299 AS4229 AS21859	2	<1%	1
43	AS17639 AS21859	1	<1%	1
44	AS4229 AS21859	1	<1%	1
45	AS199524 AS21859	1	<1%	1
46	AS35280 AS21859	1	<1%	1
47	AS41327 AS21859	1	<1%	1
48	AS16347 AS21859	1	<1%	1
49	AS45489 AS21859	1	<1%	1
50	AS1257 AS21859	1	<1%	1

50 of 261 paths shown. All of them are in the JSON.

More prefixes from AS21859

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.