AS Number
AS109
AS Name
CISCOSYSTEMS
Org Name
CISCO SYSTEMS, INC.
Registry

arin

RegDate

2023-06-07

Updated

2024-02-16

AS109 Looking Glass
IPv4Prefixes

94

IPv6Prefixes

38

IPv4 NUMs

1,149,696

IPv6 NUMs(/64)

4,294,967,296

1,149,696 IPv4 Addresses
CIDR Description IP Num
12.5.186.0/23 CISCO SYSTEMS 512
12.19.88.0/21 CISCO SYSTEMS INC 2048
12.159.148.0/22 CISCO SYSTEMS, INC. 1024
64.100.0.0/16 CISCO SYSTEMS, INC. 65536
64.101.0.0/18 CISCO SYSTEMS, INC. 16384
64.101.64.0/18 CISCO SYSTEMS, INC. 16384
64.101.96.0/19 CISCO SYSTEMS, INC. 8192
64.101.128.0/18 CISCO SYSTEMS, INC. 16384
64.101.192.0/19 CISCO SYSTEMS, INC. 8192
64.101.224.0/19 CISCO SYSTEMS, INC. 8192
64.102.0.0/16 CISCO SYSTEMS, INC. 65536
64.102.249.0/24 CISCO SYSTEMS, INC. 256
64.103.0.0/17 CISCO SYSTEMS, INC. 32768
64.103.0.0/16 CISCO SYSTEMS, INC. 65536
64.103.40.0/21 CISCO SYSTEMS, INC. 2048
64.103.48.0/21 CISCO SYSTEMS, INC. 2048
64.103.64.0/19 CISCO SYSTEMS, INC. 8192
64.103.96.0/20 CISCO SYSTEMS, INC. 4096
64.103.128.0/17 CISCO SYSTEMS, INC. 32768
64.104.0.0/18 CISCO SYSTEMS, INC. 16384
64.104.0.0/16 CISCO SYSTEMS, INC. 65536
64.104.64.0/19 CISCO SYSTEMS, INC. 8192
64.104.96.0/19 CISCO SYSTEMS, INC. 8192
64.104.124.0/24 CISCO SYSTEMS, INC. 256
64.104.128.0/19 CISCO SYSTEMS, INC. 8192
64.104.160.0/19 CISCO SYSTEMS, INC. 8192
64.104.192.0/18 CISCO SYSTEMS, INC. 16384
64.104.204.0/23 CISCO SYSTEMS, INC. 512
64.104.206.0/23 CISCO SYSTEMS, INC. 512
66.187.208.0/20 CISCO SYSTEMS, INC. 4096
72.163.0.0/18 CISCO SYSTEMS, INC. 16384
72.163.0.0/16 CISCO SYSTEMS, INC. 65536
72.163.4.0/24 CISCO SYSTEMS, INC. 256
72.163.7.0/24 CISCO SYSTEMS, INC. 256
72.163.96.0/19 CISCO SYSTEMS, INC. 8192
72.163.128.0/18 CISCO SYSTEMS, INC. 16384
72.163.192.0/19 CISCO SYSTEMS, INC. 8192
72.163.224.0/19 CISCO SYSTEMS, INC. 8192
72.163.240.0/23 CISCO SYSTEMS, INC. 512
72.163.248.0/22 CISCO SYSTEMS, INC. 1024
103.60.32.0/22 CSCO Cisco Systems (China) Networking Technology Co., Ltd. 1024
111.223.8.0/22 CSCO Cisco Systems (China) Networking Technology Co., Ltd. 1024
128.107.0.0/24 CISCO SYSTEMS, INC. 256
128.107.0.0/23 CISCO SYSTEMS, INC. 512
128.107.0.0/16 CISCO SYSTEMS, INC. 65536
128.107.2.0/23 CISCO SYSTEMS, INC. 512
128.107.4.0/23 CISCO SYSTEMS, INC. 512
128.107.6.0/23 CISCO SYSTEMS, INC. 512
128.107.8.0/23 CISCO SYSTEMS, INC. 512
128.107.10.0/23 CISCO SYSTEMS, INC. 512
128.107.12.0/23 CISCO SYSTEMS, INC. 512
128.107.14.0/23 CISCO SYSTEMS, INC. 512
128.107.18.0/23 CISCO SYSTEMS, INC. 512
128.107.20.0/23 CISCO SYSTEMS, INC. 512
128.107.22.0/23 CISCO SYSTEMS, INC. 512
128.107.24.0/23 CISCO SYSTEMS, INC. 512
128.107.38.0/23 CISCO SYSTEMS, INC. 512
128.107.40.0/23 CISCO SYSTEMS, INC. 512
128.107.54.0/23 CISCO SYSTEMS, INC. 512
144.254.0.0/24 CISCO SYSTEMS, INC. 256
144.254.0.0/16 CISCO SYSTEMS, INC. 65536
161.44.0.0/24 CISCO SYSTEMS, INC. 256
161.44.0.0/16 CISCO SYSTEMS, INC. 65536
171.68.0.0/14 CISCO SYSTEMS, INC. 262144
173.36.0.0/17 CISCO SYSTEMS, INC. 32768
173.36.0.0/14 CISCO SYSTEMS, INC. 262144
173.37.0.0/20 CISCO SYSTEMS, INC. 4096
173.37.16.0/20 CISCO SYSTEMS, INC. 4096
173.37.64.0/18 CISCO SYSTEMS, INC. 16384
173.37.128.0/19 CISCO SYSTEMS, INC. 8192
173.37.145.0/24 CISCO SYSTEMS, INC. 256
173.37.160.0/19 CISCO SYSTEMS, INC. 8192
173.37.192.0/18 CISCO SYSTEMS, INC. 16384
173.38.0.0/17 CISCO SYSTEMS, INC. 32768
173.38.128.0/17 CISCO SYSTEMS, INC. 32768
173.39.0.0/18 CISCO SYSTEMS, INC. 16384
173.39.64.0/19 CISCO SYSTEMS, INC. 8192
173.39.96.0/19 CISCO SYSTEMS, INC. 8192
173.39.128.0/19 CISCO SYSTEMS, INC. 8192
173.39.144.0/21 CISCO SYSTEMS, INC. 2048
173.39.152.0/21 CISCO SYSTEMS, INC. 2048
173.39.160.0/19 CISCO SYSTEMS, INC. 8192
173.39.192.0/20 CISCO SYSTEMS, INC. 4096
173.39.200.0/23 CISCO SYSTEMS, INC. 512
192.118.76.0/22 CISCO-ISRAEL-NET 1024
192.133.192.0/19 CISCO SYSTEMS, INC. 8192
192.133.224.0/20 CISCO SYSTEMS, INC. 4096
192.133.240.0/22 CISCO SYSTEMS, INC. 1024
192.135.250.0/24 CISCO SYSTEMS, INC. 256
198.133.219.0/24 CISCO SYSTEMS, INC. 256
198.135.0.0/21 CISCO SYSTEMS, INC. 2048
204.69.198.0/23 CISCO SYSTEMS, INC. 512
204.69.200.0/24 CISCO SYSTEMS, INC. 256
216.128.32.0/19 CISCO SYSTEMS, INC. 8192
CIDR Description IP NUMs(prefix /64)
2001:420::/32 CISCO SYSTEMS, INC. 4294967296
2001:420:88::/48 CISCO SYSTEMS, INC. 65536
2001:420:89::/48 CISCO SYSTEMS, INC. 65536
2001:420:8a::/48 CISCO SYSTEMS, INC. 65536
2001:420:8b::/48 CISCO SYSTEMS, INC. 65536
2001:420:8c::/48 CISCO SYSTEMS, INC. 65536
2001:420:8d::/48 CISCO SYSTEMS, INC. 65536
2001:420:8e::/48 CISCO SYSTEMS, INC. 65536
2001:420:8f::/48 CISCO SYSTEMS, INC. 65536
2001:420:91::/48 CISCO SYSTEMS, INC. 65536
2001:420:92::/48 CISCO SYSTEMS, INC. 65536
2001:420:93::/48 CISCO SYSTEMS, INC. 65536
2001:420:1000::/40 CISCO SYSTEMS, INC. 16777216
2001:420:1100::/41 CISCO SYSTEMS, INC. 8388608
2001:420:1180::/41 CISCO SYSTEMS, INC. 8388608
2001:420:1200::/41 CISCO SYSTEMS, INC. 8388608
2001:420:2000::/35 CISCO SYSTEMS, INC. 536870912
2001:420:4000::/40 CISCO SYSTEMS, INC. 16777216
2001:420:4000::/36 CISCO SYSTEMS, INC. 268435456
2001:420:4480::/45 CISCO SYSTEMS, INC. 524288
2001:420:5000::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5200::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5400::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5600::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5800::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5a00::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5c00::/39 CISCO SYSTEMS, INC. 33554432
2001:420:5e00::/39 CISCO SYSTEMS, INC. 33554432
2001:420:c0c0::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0c4::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0cc::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0d0::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0d4::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0d8::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0dc::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0e0::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0ec::/46 CISCO SYSTEMS, INC. 262144
2001:420:c0f8::/46 CISCO SYSTEMS, INC. 262144
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 368,384 77,327,106,048 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,110,720 36,318,243,520,512 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 531,712 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530,688 282,631,934,050,304 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,092,800 4,299,161,600 IPv4 IPv4 IPv6 IPv6
AS17621 CNCGROUP-SH - China Unicom Shanghai network, CN China 1,035,776 102,414,876,672 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 336,068,608 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,893,976 77,329,530,880 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,014,016 13,958,971,392 IPv4 IPv4 IPv6 IPv6
AS4657 STARHUB-INTERNET - Starhub Ltd., SG Singapore 618,240 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,990,144 17,596,481,077,248 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 97,023,488 2,979,936,206,848 IPv4 IPv4 IPv6 IPv6
AS7545 TPG-INTERNET-AP - TPG Internet Pty Ltd, AU Australia 3,180,640 9,813,628,416 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 196,608 IPv4 IPv4 IPv6 IPv6
AS701 UUNET - Verizon Business, US United States 41,335,552 1,241,262,915,584 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,048 4,294,967,296 IPv4 IPv4
AS3758 SINGNET - SingNet Pte Ltd, SG Singapore 716,032 8,590,327,808 IPv4 IPv4 IPv6 IPv6
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,786,112 8,590,196,736 IPv4 IPv4 IPv6 IPv6
AS4812 CHINANET-SH-AP - China Telecom (Group), CN China 8,528,640 209,128,587,264 IPv4 IPv4
AS7843 TWC-7843-BB - Charter Communications Inc, US United States 2,131,968 21,508,390,912 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,365,504 25,770,721,280 IPv4 IPv4 IPv6 IPv6
AS8551 BEZEQ-INTERNATIONAL-AS - Bezeq International Ltd., IL Israel 1,507,584 171,798,757,376 IPv4 IPv4
AS1221 ASN-TELSTRA - Telstra Limited, AU Australia 13,410,304 17,592,186,175,488 IPv4 IPv4 IPv6 IPv6
AS1680 NV-ASN - Cellcom Fixed Line Communication L.P, IL Israel 1,578,496 73,014,444,032 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.237.85 2001:504:0:2::109:1 20 Gbps 2018-08-30 01:14:50
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.227.143 2001:7f8:4::6d:1 10 Gbps 2022-04-27 20:57:18
United States Equinix San Jose - Equinix Internet Exchange San Jose (Bay Area) 206.223.116.53 2001:504:0:1::109:1 20 Gbps 2018-12-19 05:21:42
United States Equinix Dallas - Equinix Internet Exchange Dallas 206.223.118.167 2001:504:0:5::109:2 10 Gbps 2017-10-06 19:19:30
United States Equinix Dallas - Equinix Internet Exchange Dallas 206.223.118.166 2001:504:0:5::109:1 10 Gbps 2018-09-19 17:48:22
Australia Equinix Sydney - Equinix Internet Exchange Sydney 45.127.172.226 2001:de8:6::109:1 10 Gbps 2018-11-14 17:47:34
Japan Equinix Tokyo - Equinix Internet Exchange Tokyo 203.190.230.90 2001:de8:5::109:1 10 Gbps 2018-09-19 17:48:22
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.211.50 2001:7f8:1::a500:109:1 10 Gbps 2017-05-11 21:37:14
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.194 2001:de8:4::109:1 10 Gbps 2018-09-19 17:48:22

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SG1 - Singapore Singapore https://www.equinix.com/locations/singapore-colocation/singapore-data-center/sg1/ 2016-03-14 20:25:25
Equinix AM1/AM2 - Amsterdam, Luttenbergweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am1/ 2016-03-14 20:41:35
Level(3) Sunnyvale Sunnyvale http://www.level3.com/ 2016-03-14 20:57:14
CoreSite - San Jose (SV1) San Jose http://www.coresite.com 2016-03-14 20:48:05
Equinix DC1-DC15, DC21 - Ashburn Ashburn http://www.equinix.com/ 2016-03-14 20:48:05
Level(3) Dallas Dallas http://www.level3.com/ 2016-03-14 20:48:05
Equinix DA1 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da1/ 2016-03-14 20:48:05
NorthC Oude Meer Oude Meer https://www.northcdatacenters.com/ 2016-03-14 20:31:58
Equinix TY1 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty1/ 2016-03-14 20:37:01
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2017-08-08 14:45:36
Flexential - Raleigh (RAL01/02/03) Morrisville https://www.flexential.com/ 2018-12-04 16:32:12
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/ 2019-05-09 16:58:41
Level(3) Raleigh Raleigh http://www.level3.com 2019-05-09 19:27:38
CoreSite - Los Angeles (LA1) One Wilshire Los Angeles http://www.coresite.com 2019-05-09 19:30:14
Equinix NY9 - New York, 111 8th Avenue New York https://www.equinix.com/locations/americas-colocation/united-states-colocation/new-york-data-centers/ny9/ 2020-08-04 16:25:17
Equinix SH3 - Shanghai Shanghai https://www.equinix.com/data-centers/asia-pacific-colocation/china-colocation/shanghai-data-centers 2023-12-18 20:50:24
Equinix SY3 - Sydney Sydney https://www.equinix.com/locations/asia-colocation/australia-colocation/sydney-data-centers/sy3/ 2024-02-14 18:50:14
IP Address Domain NUMs Domains
12.159.148.22 1 bxb22-vpn-5000.cisco.com
12.159.148.29 1 bxb22-access-gw1-vla100.cisco.com
12.159.148.30 1 bxb23-access-gw1-vla100.cisco.com
ASNumber:       109
ASName:         CISCOSYSTEMS
ASHandle:       AS109
RegDate:        1987-05-06
Updated:        2023-09-12    
Ref:            https://rdap.arin.net/registry/autnum/109


OrgName:        CISCO SYSTEMS, INC.
OrgId:          CS-2831
Address:        251 LITTLE FALLS DRIVE
City:           WILMINGTON
StateProv:      DE
PostalCode:     19808
Country:        US
RegDate:        2023-06-07
Updated:        2024-02-16
Ref:            https://rdap.arin.net/registry/entity/CS-2831


OrgTechHandle: GATC-ARIN
OrgTechName:   GIS ARIN Technical Contact
OrgTechPhone:  +1-408-526-8888 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GATC-ARIN

OrgNOCHandle: GATC-ARIN
OrgNOCName:   GIS ARIN Technical Contact
OrgNOCPhone:  +1-408-526-8888 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GATC-ARIN

OrgAbuseHandle: CISCO6-ARIN
OrgAbuseName:   Cisco CSIRT
OrgAbusePhone:  +1-408-527-3227 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CISCO6-ARIN