AS209554 ISIF OU - bgp.he.net

Company Website:

https://isif.net

Company Looking Glass:

https://lg.isif.net

Looking Glass:

https://bgp.he.net/lg/209554

Country of Origin:

Estonia

Internet Exchanges: 3

Prefixes Originated (all): 97
Prefixes Originated (v4): 26
Prefixes Originated (v6): 71

Prefixes Announced (all): 97
Prefixes Announced (v4): 26
Prefixes Announced (v6): 71

RPKI Originated Valid (all): 78
RPKI Originated Valid (v4): 23
RPKI Originated Valid (v6): 55

RPKI Originated Invalid (all): 19
RPKI Originated Invalid (v4): 3
RPKI Originated Invalid (v6): 16

BGP Peers Observed (all): 26
BGP Peers Observed (v4): 4
BGP Peers Observed (v6): 25

IPs Originated (v4): 7,168
AS Paths Observed (v4): 3,855
AS Paths Observed (v6): 4,854

Average AS Path Length (all): 6.249
Average AS Path Length (v4): 6.493
Average AS Path Length (v6): 6.055

AS209554 IPv4 Peers

ASN	Name
AS4743	ISIF LIMITED
AS49304	SAKURA LINK LIMITED

AS209554 IPv6 Peers

ASN	Name
AS4743	ISIF LIMITED
AS49304	SAKURA LINK LIMITED
AS3204	xTom OU
AS7720	Skywolf Technology LLC

AS209554 IPv4 Peer Count

AS209554 IPv6 Peer Count

AS209554 IPv4 Prefixes Announced

AS209554 IPv6 Prefixes Announced

AS209554 IPv4 Prefixes Originated

AS209554 IPv6 Prefixes Originated

AS209554 IPv4 Route Propagation

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AS209554 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
31.58.223.0/24	Private Customer
45.95.212.0/24	ISIF
151.240.12.0/24	Private Customer
151.240.13.0/24	Private Customer
152.175.1.0/24	ISIF Network (Hong Kong)
152.175.2.0/24
152.175.4.0/22	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.4.0/24	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.5.0/24	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.6.0/24	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.7.0/24
152.175.8.0/24	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.9.0/24	SAKURA LINK LIMITED
152.175.10.0/24
152.175.11.0/24
152.175.12.0/22
152.175.12.0/24	SAKURA INTERNATIONAL INVESTMENT LIMITED
152.175.13.0/24
152.175.14.0/24
152.175.16.0/22
152.175.33.0/24
152.175.34.0/24	ISIF Network (Japan)
152.175.65.0/24	ISIF Network (Singapore)
152.175.66.0/24
152.175.97.0/24	ISIF Network (Los Angeles)
194.231.149.0/24	Private Customer

Prefix	Description	Visibility
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Prefix	Description
2001:df1:4580::/48	Zhu Hai Shi Fu Yuan Le Yu Technology Limited
2405:84c0:6f00::/40	ISIF EU Network
2405:84c0:8001::/48	ISIF Network (Singapore)
2405:84c0:8003::/48	ISIF Network (Singapore)
2405:84c0:8004::/48	ISIF Network (Singapore)
2405:84c0:8005::/48	ISIF Network (Singapore)
2405:84c0:8007::/48	ISIF Network (Singapore)
2405:84c0:8011::/48	ISIF Network (Japan Tokyo)
2405:84c0:8012::/47	ISIF Network (Japan Tokyo)
2405:84c0:8014::/47	ISIF Network (Japan Tokyo)
2405:84c0:8015::/48	ISIF Network (Japan Tokyo)
2405:84c0:8016::/47	ISIF Network (Japan Tokyo)
2405:84c0:8018::/48	ISIF Network (Japan Tokyo)
2405:84c0:801a::/48	ISIF Network (Japan Tokyo)
2405:84c0:8022::/47	ISIF Network (Hong Kong)
2405:84c0:8024::/47	ISIF Network (Hong Kong)
2405:84c0:8026::/47	ISIF Network (Hong Kong)
2405:84c0:8028::/45	ISIF Network (Hong Kong)
2405:84c0:8030::/48	ISIF Network (Los Angeles)
2405:84c0:8031::/48	ISIF Network (Los Angeles)
2405:84c0:8032::/48	ISIF Network (Los Angeles)
2405:84c0:8033::/48
2405:84c0:803f::/48	ISIF Network (Los Angeles)
2405:84c0:8040::/48	ISIF Network (Hong Kong)
2405:84c0:8046::/48	ISIF Network (Hong Kong)
2405:84c0:8047::/48	ISIF Network (Hong Kong)
2405:84c0:804f::/48	ISIF Network (Hong Kong)
2405:84c0:8051::/48	ISIF Network (Korea)
2405:84c0:8052::/48	ISIF Network (Korea)
2405:84c0:8054::/46	ISIF Network (Korea)
2405:84c0:a100::/48	ISIF Network (Singapore)
2a0a:6040:ad00::/40	ISIF OU
2a0b:1187:1000::/44	ISIF Customer access (Japan)
2a0b:1187:2000::/44	ISIF Customer access (Taiwan)
2a0b:1187:3000::/44	ISIF Customer access (United States)
2a0b:1187:4000::/44	ISIF Customer access (Singapore)
2a0b:1187:5000::/44	ISIF Customer access (Hong Kong)
2a0f:6284:4400::/44	ISIF OU
2a0f:6284:4410::/44	ISIF OU
2a0f:6284:4420::/44	ISIF OU
2a0f:6284:4430::/44	ISIF OU
2a0f:6284:4440::/44	ISIF OU
2a0f:6284:4450::/44	ISIF OU
2a0f:6284:4460::/44	ISIF OU
2a0f:6284:4470::/44	ISIF OU
2a0f:6284:4480::/44	ISIF OU
2a0f:6284:4490::/44	ISIF OU
2a0f:6284:44a0::/44	ISIF OU
2a0f:6284:44b0::/44	ISIF OU
2a0f:6284:44c0::/44	ISIF OU
2a0f:6284:44d0::/44	ISIF OU
2a0f:6284:44e0::/44	ISIF OU
2a0f:6284:44f0::/44	ISIF OU
2a14:7580:6010::/44	ISIF
2a14:7580:6110::/44	ISIF vPOP Customer access (Macao)
2a14:7580:6210::/44	ISIF vPOP Customer access (Taiwan)
2a14:7580:6310::/44	ISIF vPOP Customer access (Japan)
2a14:7580:6410::/44	ISIF vPOP Customer access (Singapore)
2a14:7580:6510::/44	ISIF vPOP Customer access (Malaysia)
2a14:7580:6610::/44	ISIF vPOP Customer access (Philippines)
2a14:7580:6710::/44	ISIF vPOP Customer access (Turkey)
2a14:7580:6810::/44	ISIF vPOP Customer access (Korea)
2a14:7580:6910::/44	ISIF vPOP Customer access (Nigeria)
2a14:7580:6a10::/44	ISIF vPOP Customer access (Argentina)
2a14:7580:6b10::/44	ISIF vPOP Customer access (India)
2a14:7580:6c10::/44	ISIF vPOP Customer access (Ukraine)
2a14:7580:6d10::/44	ISIF vPOP Customer access (United Kingdom)
2a14:7580:6e10::/44	ISIF vPOP Customer access (Brazil)
2a14:7580:6f10::/44	ISIF vPOP Customer access (Mexico)
2a14:7581:a000::/44	ISIF vPOP Customer access (Hong Kong)
2a14:7581:a100::/44	ISIF vPOP Customer access (Los Angeles)

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	ISIF LIMITED	X	AS4743
2	SAKURA LINK LIMITED	X	AS49304
3	ISIF LIMITED		AS154162
4	SPICA Industry LLC	X	AS27345

Rank	Description	IPv4	Peer
1	ISIF LIMITED	X	AS4743
2	SAKURA LINK LIMITED	X	AS49304
3	xTom OU		AS3204
4	Skywolf Technology LLC		AS7720
5	iFog GmbH		AS34927
6	MoeDove LLC		AS44324
7	IP-Max SA		AS25091
8	IPng Networks GmbH		AS8298
9	Sarah Rossius trading as Servperso Systems		AS34872
10	Ningbo Dahuamao Information Technology Co Ltd		AS139317
11	Joseph Rawlings trading as Virtnet.bond		AS214022
12	Hidenori Matsuo		AS214675
13	Marcin Gondek		AS56662
14	PENG YUJEN		AS203472
15	Zhanrui Tian		AS202335
16	ETO Networks Limited		AS214731
17	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI		AS7768
18	Bling Network Ltd		AS51087
19	Association TekitUp		AS208674
20	Jyun-Kai Hu		AS207705
21	Gentlent GmbH		AS52112
22	Sun Yanzheng		AS150289
23	Netlen Internet Hizmetleri Ltd. Sti.		AS44620
24	NANCYANDSYSROM LLC		AS213774
25	SPICA Industry LLC	X	AS27345

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RIPE

aut-num: AS209554 as-name: ISIF-AS org: ORG-ISIF2-RIPE sponsoring-org: ORG-SIIL1-RIPE abuse-c: ACRO50705-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: ISIF-MNT created: 2022-12-27T09:39:07Z last-modified: 2025-12-09T09:37:56Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
KSKB-IX	TW	Taipei City		2404:f4c0:f70e:1980::209:554
LocIX Dusseldorf	DE	Dusseldorf	185.1.155.124	2a0c:b641:701::20:9554:1
SAKURA IX Hong Kong	HK	Hong Kong	163.61.161.15	2401:f460:210::20:9554:1

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