BGP map for 193.118.44.0/22

193.118.44.0/22 is announced by AS21859 Zenlayer Inc and seen by 343 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS4229 Zenlayer Inc (43%), AS3257 GTT-BACKBONE (23%) and AS6939 Hurricane Electric LLC (3%). The most common path, used by 7 peers, is AS8218 AS21859.

Routes checked 17:44:54 UTC

Recent route changes

8 Nov 17:44 UTCThe prefix is announced again, seen by 343 collector peers
7 Nov 17:48 UTCNo collector peer sees the prefix any more

AS-path graph toward 193.118.44.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 343 peers (2%) number on a line = peers using that link RIS data up to 17:44 UTC what the colours mean 12 of 270 paths drawn 3 quieter networks left out

View JSON Raw upstream

343collector peers

23RIS collectors

270distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4229 Zenlayer Inc	147	43%
AS3257 GTT-BACKBONE GTT Communications Inc.	80	23%
AS6939 Hurricane Electric LLC	11	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS24482 SG.GS	6	2%
AS14840 BR.Digital Telecom	5	1%
AS25091 IP-Max IP-Max SA	4	1%
AS48185 team_blue team.blue NV	3	<1%
AS34019 HIVANE Hivane Association	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4229 Zenlayer Inc	146	43%
AS3257 GTT-BACKBONE GTT Communications Inc.	79	23%
AS57463 NetIX NetIX Communications JSC	45	13%
AS6939 Hurricane Electric LLC	11	3%
AS174 Cogent Communications, LLC	10	3%
AS3356 Level 3 Parent, LLC	8	2%
AS2914 NTT America, Inc.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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	AS8218 AS21859	7	2%	6
2	AS24482 AS21859	6	2%	6
3	AS6461 AS3257 AS21859	5	1%	5
4	AS13030 AS21859	4	1%	4
5	AS14840 AS21859	4	1%	2
6	AS9002 AS3257 AS21859	4	1%	4
7	AS47147 AS4229 AS21859	4	1%	4
8	AS24482 AS57463 AS4229 AS21859	4	1%	4
9	AS48185 AS21859	3	<1%	3
10	AS34019 AS21859	3	<1%	3
11	AS25091 AS21859	3	<1%	3
12	AS2914 AS4229 AS21859	3	<1%	3
13	AS3491 AS3257 AS21859	3	<1%	3
14	AS57463 AS4229 AS21859	3	<1%	2
15	AS48362 AS4229 AS21859	3	<1%	3
16	AS199524 AS3257 AS21859	3	<1%	3
17	AS62167 AS21859	2	<1%	2
18	AS1299 AS21859	2	<1%	2
19	AS8529 AS21859	2	<1%	2
20	AS51185 AS21859	2	<1%	2
21	AS212483 AS21859	2	<1%	1
22	AS49544 AS21859	2	<1%	2
23	AS14907 AS21859	2	<1%	2
24	AS6830 AS3257 AS21859	2	<1%	2
25	AS3320 AS3257 AS21859	2	<1%	2
26	AS35710 AS4229 AS21859	2	<1%	2
27	AS3214 AS4229 AS21859	2	<1%	2
28	AS15547 AS4229 AS21859	2	<1%	2
29	AS12779 AS4229 AS21859	2	<1%	2
30	AS6762 AS3257 AS21859	2	<1%	2
31	AS51184 AS4229 AS21859	2	<1%	2
32	AS47692 AS4229 AS21859	2	<1%	2
33	AS59890 AS4229 AS21859	2	<1%	2
34	AS2497 AS3257 AS21859	2	<1%	2
35	AS34927 AS57463 AS4229 AS21859	2	<1%	2
36	AS58057 AS1836 AS4229 AS21859	2	<1%	2
37	AS49544 AS3356 AS3257 AS21859	2	<1%	1
38	AS31027 AS6797 AS4229 AS21859	2	<1%	1
39	AS49544 AS2914 AS4229 AS21859	2	<1%	2
40	AS20612 AS8758 AS4229 AS21859	2	<1%	1
41	AS271253 AS3356 AS3257 AS21859	2	<1%	1
42	AS19151 AS2914 AS4229 AS21859	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS3257 AS21859	2	<1%	1
44	AS1828 AS21859	1	<1%	1
45	AS204092 AS21859	1	<1%	1
46	AS37721 AS21859	1	<1%	1
47	AS17639 AS21859	1	<1%	1
48	AS3212 AS21859	1	<1%	1
49	AS1257 AS21859	1	<1%	1
50	AS45489 AS21859	1	<1%	1

50 of 270 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, 17:44 UTC, fetched just now.