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): 68
Prefixes Originated (v4): 6
Prefixes Originated (v6): 62

Prefixes Announced (all): 68
Prefixes Announced (v4): 6
Prefixes Announced (v6): 62

RPKI Originated Valid (all): 52
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 46

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 35
BGP Peers Observed (v4): 4
BGP Peers Observed (v6): 35

IPs Originated (v4): 1,536
AS Paths Observed (v4): 2,358
AS Paths Observed (v6): 5,148

Average AS Path Length (all): 5.967
Average AS Path Length (v4): 6.106
Average AS Path Length (v6): 5.903

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
Loading Prefixes...

Prefix	Description
31.58.222.0/24	Private Customer
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
194.231.149.0/24	Private Customer

Prefix	Description	Visibility
Loading Prefixes...

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)
2405:84c0:803f::/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)
2a0a:6040:ad00::/40	ISIF OU
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	Curious Universe (Chongqing) Technology Co., Ltd	X	AS214575
4	ISIF LIMITED	X	AS154162

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	IP-Max SA		AS25091
7	MoeDove LLC		AS44324
8	Sarah Rossius trading as Servperso Systems		AS34872
9	Hidenori Matsuo		AS214675
10	IPng Networks GmbH		AS8298
11	PENG YUJEN		AS203472
12	NANCYANDSYSROM LLC		AS213774
13	Sophie Raven Tauchert		AS201853
14	Jorn Dullemans trading as Devcat		AS216182
15	Ningbo Dahuamao Information Technology Co Ltd		AS139317
16	Xin Zhao		AS214704
17	Bling Network Ltd		AS51087
18	Curious Universe (Chongqing) Technology Co., Ltd	X	AS214575
19	Qin Cloud Networks		AS7721
20	ISIF LIMITED	X	AS154162
21	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI		AS57152
22	Chang Xin		AS213782
23	0xDEADBEEF LTD		AS60326
24	SPICA Industry LLC		AS27345
25	Jyun-Kai Hu		AS207705
26	EI OTTMANN--FLORENTIN ANICET		AS208674
27	Netlen Internet Hizmetleri Ltd. Sti.		AS44620
28	Marcin Gondek		AS56662
29	Gentlent GmbH		AS52112
30	Yang Liuchang		AS216299
31	Openfactory GmbH		AS58299
32	JSMSR Network		AS12198
33	ETO Networks Limited		AS214731
34	Sun Yanzheng		AS150289
35	DreamServer		AS57050

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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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