Network Virtualization Overlay (NVO3)
2020-05-04
2026-02-20
Geneve Option Class
0x0000-0x00FF
IETF Review
0x0100-0xFEFF
First Come First Served
0xFF00-0xFFFF
Experimental Use
0x0000-0x00FF
Unassigned
0x0100
Linux
0x0101
Open vSwitch (OVS)
0x0102
Open Virtual Networking (OVN)
OVN-Arch
0x0103
In-band Network Telemetry (INT)
INT-Spec
0x0104
VMware, Inc.
0x0105
Amazon.com, Inc.
0x0106
Cisco Systems, Inc.
0x0107
Oracle Corporation
0x0108-0x0110
Amazon.com, Inc.
0x0111-0x0118
IBM
0x0119-0x0128
Ericsson
0x0129
Oxide Computer Company
0x0130-0x0131
Cisco Systems, Inc.
0x0132-0x0135
Google LLC
0x0136
InfoQuick Global Connection Tech Ltd.
0x0137-0x0140
Alibaba, inc
0x0141-0x0144
Palo Alto Networks
0x0145-0x0149
Huawei Technologies Co., Ltd
0x014A
EMnify GmbH
0x014B
Cilium
0x014C
Corelight, Inc.
0x014D
1NCE GmbH
0x014E-0x0157
Cloud of China Telecom (CTYUN)
0x0158-0x0161
Volcengine, inc
0x0162
nat64.net
GENEVE through NAT64
0x0163
Multi Segment SD-WAN
0x0164
cPacket Networks
0x0165-0x0167
Tencent
0x0168
ExtraHop Networks, Inc.
0x0169
Soosan INT Co., Ltd.
0x016A-0x016C
Spacelink, Inc
0x016D
617A Corporation
0x016E
Zscaler
0x016F-0xFEFF
Unassigned
0xFF00-0xFFFF
Reserved for Experimental Use
1NCE GmbH
mailto:ervins.kampans&1nce.com
2023-04-25
617A Corporation
mailto:ammar&617a.net
2025-11-12
Alibaba, inc
mailto:xiaoxin.pxx&alibaba-inc.com
2022-02-14
Amazon.com, Inc.
mailto:dheerent&amazon.com
2020-05-28
Ammar Zuberi
mailto:ammar&617a.net
2025-11-12
Arivu Ramasamy
mailto:mani&paloaltonetworks.com
2022-05-10
Bo Wu
Huawei Technologies Co., Ltd
mailto:lana.wubo&huawei.com
2022-08-22
Cilium
https://cilium.io/
2023-03-23
Cilium Committers
mailto:cncf-cilium-maintainers&lists.cncf.io
2023-03-23
Cisco Systems, Inc.
mailto:vikansal&cisco.com
2020-05-28
Cisco Systems, Inc.
mailto:fruta&cisco.com
2021-08-20
cPacket Networks
mailto:iana&cpacket.com
2024-07-24
Cloud of China Telecom
mailto:jianggx3&chinatelecom.cn
2023-06-05
Corelight
mailto:iana&corelight.com
2023-04-05
Corelight
mailto:iana&corelight.com
2023-04-05
Dheerendra Talur
Amazon.com, Inc.
mailto:dheerent&amazon.com
2020-05-28
Dror Eiger
Google LLC
mailto:eiger&google.com
2021-11-17
EMnify GmbH
mailto:nick.zavaritsky&emnify.com
2022-11-02
Ericsson
mailto:julian.espinosa.santos&ericsson.com
2020-11-11
Ervins Kampans
1NCE GmbH
mailto:ervins.kampans&1nce.com
2023-04-25
Francesco Ruta
Cisco Systems, Inc.
mailto:fruta&cisco.com
2021-08-20
Google LLC
mailto:eiger&google.com
2021-11-17
Gu Wei
mailto:guwei&infquick.vip
2021-12-29
Guangxu Jiang
Cloud of China Telecom (CTYUN)
mailto:jianggx3&chinatelecom.cn
2023-06-05
Guy Laden
IBM
mailto:guy.laden1&ibm.com
2020-09-07
Huawei Technologies Co., Ltd
mailto:lana.wubo&huawei.com
2022-08-22
IBM
mailto:guy.laden1&ibm.com
2020-09-07
InfoQuick Global Connection Tech Ltd.
mailto:guwei&infquick.vip
2021-12-29
Jim Fitzgerald
mailto:jfitz&spacelink.com
2025-10-07
Julian Espinosa Santos
Ericsson
mailto:julian.espinosa.santos&ericsson.com
2020-11-11
Kasper Dupont
nat64.net
mailto:geneve&nat64.dk
2024-02-21
Kevin Seguin
ExtraHop Networks, Inc.
mailto:standards&extrahop.com
2024-09-05
Leonid Rozenboim
Oracle Corporation
mailto:leonid.rozenboim&oracle.com
2020-05-28
Linda Dunbar
mailto:linda.dunbar&futurewei.com
2024-06-26
Linux Network Developers
mailto:netdev&vger.kernel.org
2020-05-28
Michael Hu
cPacket Networks
mailto:mhu&cpacketnetworks.com
2024-07-24
nat64.net
mailto:geneve&nat64.dk
2024-02-21
Nick Zavaritsky
EMnify GmbH
mailto:nick.zavaritsky&emnify.com
2022-11-02
Open Networking Foundation
mailto:timon&opennetworking.org
2020-05-28
Oracle Corporation
mailto:leonid.rozenboim&oracle.com
2020-05-28
ovn.org
mailto:ovs-committers&openvswitch.org
2020-05-28
OVN Committers
mailto:ovs-committers&openvswitch.org
2020-05-28
openvswitch.org
mailto:ovs-committers&openvswitch.org
2020-05-28
OVS Committers
mailto:ovs-committers&openvswitch.org
2020-05-28
Oxide
mailto:iana&oxide.computer
2021-06-07
Oxide-IANA
mailto:iana&oxide.computer
2021-06-07
Palo Alto Networks
mailto:mani&paloaltonetworks.com
2022-05-10
Park Kyeong Min
Soosan INT Co., Ltd.
mailto:kmpark&soosan.co.kr
2024-12-20
Shan Yan Jin
mailto:shanyanjin&infquick.com
2021-12-29
Shekhar Chandrashekhar
VMware, Inc.
mailto:shekhar&vmware.com
2020-05-28
Soosan INT Co., Ltd.
https://www.soosanint.com
2024-12-20
Su Sai
mailto:susai.ss&bytedance.com
2023-11-29
Tencent
mailto:NetworkRandD&tencent.com
2024-07-25
Timon Sloane
Open Networking Foundation
mailto:timon&opennetworking.org
2020-05-28
Vivek Kansal
Cisco Systems Inc.
mailto:vikansal&cisco.com
2020-05-28
VMware, Inc.
mailto:shekhar&vmware.com
2020-05-28
Volcengine, inc
mailto:service&volcengine.com
2023-11-29
Xiaoxin Peng
mailto:xiaoxin.pxx&alibaba-inc.com
2022-02-14
Xuming Zeng
Tencent
mailto:xumingzeng&tencent.com
2024-07-25
Zscaler
mailto:yrosomakho&zscaler.com
2026-02-20