diff --git a/netutils/data_files/protocol_number_mappings.py b/netutils/data_files/protocol_number_mappings.py
index abc1c19f..2913641d 100644
--- a/netutils/data_files/protocol_number_mappings.py
+++ b/netutils/data_files/protocol_number_mappings.py
@@ -1,296 +1,4 @@
 """Dictionary object to store Protocol Number."""
-
 from typing import Dict
-
-PROTO_NAME_TO_NUM: Dict[str, int] = {
-    "HOPOPT": 0,
-    "ICMP": 1,
-    "IGMP": 2,
-    "GGP": 3,
-    "IPv4": 4,
-    "ST": 5,
-    "TCP": 6,
-    "CBT": 7,
-    "EGP": 8,
-    "IGP": 9,
-    "BBN-RCC-MON": 10,
-    "NVP-II": 11,
-    "PUP": 12,
-    "ARGUS": 13,
-    "EMCON": 14,
-    "XNET": 15,
-    "CHAOS": 16,
-    "UDP": 17,
-    "MUX": 18,
-    "DCN-MEAS": 19,
-    "HMP": 20,
-    "PRM": 21,
-    "XNS-IDP": 22,
-    "TRUNK-1": 23,
-    "TRUNK-2": 24,
-    "LEAF-1": 25,
-    "LEAF-2": 26,
-    "RDP": 27,
-    "IRTP": 28,
-    "ISO-TP4": 29,
-    "NETBLT": 30,
-    "MFE-NSP": 31,
-    "MERIT-INP": 32,
-    "DCCP": 33,
-    "3PC": 34,
-    "IDPR": 35,
-    "XTP": 36,
-    "DDP": 37,
-    "IDPR-CMTP": 38,
-    "TP++": 39,
-    "IL": 40,
-    "IPv6": 41,
-    "SDRP": 42,
-    "IPv6-Route": 43,
-    "IPv6-Frag": 44,
-    "IDRP": 45,
-    "RSVP": 46,
-    "GRE": 47,
-    "DSR": 48,
-    "BNA": 49,
-    "ESP": 50,
-    "AH": 51,
-    "I-NLSP": 52,
-    "SWIPE": 53,
-    "NARP": 54,
-    "Min-IPv4": 55,
-    "TLSP": 56,
-    "SKIP": 57,
-    "IPv6-ICMP": 58,
-    "IPv6-NoNxt": 59,
-    "IPv6-Opts": 60,
-    "CFTP": 62,
-    "SAT-EXPAK": 64,
-    "KRYPTOLAN": 65,
-    "RVD": 66,
-    "IPPC": 67,
-    "SAT-MON": 69,
-    "VISA": 70,
-    "IPCV": 71,
-    "CPNX": 72,
-    "CPHB": 73,
-    "WSN": 74,
-    "PVP": 75,
-    "BR-SAT-MON": 76,
-    "SUN-ND": 77,
-    "WB-MON": 78,
-    "WB-EXPAK": 79,
-    "ISO-IP": 80,
-    "VMTP": 81,
-    "SECURE-VMTP": 82,
-    "VINES": 83,
-    "IPTM": 84,
-    "NSFNET-IGP": 85,
-    "DGP": 86,
-    "TCF": 87,
-    "EIGRP": 88,
-    "OSPFIGP": 89,
-    "Sprite-RPC": 90,
-    "LARP": 91,
-    "MTP": 92,
-    "AX.25": 93,
-    "IPIP": 94,
-    "MICP": 95,
-    "SCC-SP": 96,
-    "ETHERIP": 97,
-    "ENCAP": 98,
-    "GMTP": 100,
-    "IFMP": 101,
-    "PNNI": 102,
-    "PIM": 103,
-    "ARIS": 104,
-    "SCPS": 105,
-    "QNX": 106,
-    "A/N": 107,
-    "IPComp": 108,
-    "SNP": 109,
-    "Compaq-Peer": 110,
-    "IPX-in-IP": 111,
-    "VRRP": 112,
-    "PGM": 113,
-    "L2TP": 115,
-    "DDX": 116,
-    "IATP": 117,
-    "STP": 118,
-    "SRP": 119,
-    "UTI": 120,
-    "SMP": 121,
-    "SM": 122,
-    "PTP": 123,
-    "ISIS over IPv4": 124,
-    "FIRE": 125,
-    "CRTP": 126,
-    "CRUDP": 127,
-    "SSCOPMCE": 128,
-    "IPLT": 129,
-    "SPS": 130,
-    "PIPE": 131,
-    "SCTP": 132,
-    "FC": 133,
-    "RSVP-E2E-IGNORE": 134,
-    "Mobility Header": 135,
-    "UDPLite": 136,
-    "MPLS-in-IP": 137,
-    "manet": 138,
-    "HIP": 139,
-    "Shim6": 140,
-    "WESP": 141,
-    "ROHC": 142,
-    "Ethernet": 143,
-    "AGGFRAG": 144,
-    "NSH": 145,
-    "Homa": 146,
-    "BIT-EMU": 147,
-    "Reserved": 255,
-}
-PROTO_NUM_TO_NAME: Dict[int, str] = {
-    0: "HOPOPT",
-    1: "ICMP",
-    2: "IGMP",
-    3: "GGP",
-    4: "IPv4",
-    5: "ST",
-    6: "TCP",
-    7: "CBT",
-    8: "EGP",
-    9: "IGP",
-    10: "BBN-RCC-MON",
-    11: "NVP-II",
-    12: "PUP",
-    13: "ARGUS",
-    14: "EMCON",
-    15: "XNET",
-    16: "CHAOS",
-    17: "UDP",
-    18: "MUX",
-    19: "DCN-MEAS",
-    20: "HMP",
-    21: "PRM",
-    22: "XNS-IDP",
-    23: "TRUNK-1",
-    24: "TRUNK-2",
-    25: "LEAF-1",
-    26: "LEAF-2",
-    27: "RDP",
-    28: "IRTP",
-    29: "ISO-TP4",
-    30: "NETBLT",
-    31: "MFE-NSP",
-    32: "MERIT-INP",
-    33: "DCCP",
-    34: "3PC",
-    35: "IDPR",
-    36: "XTP",
-    37: "DDP",
-    38: "IDPR-CMTP",
-    39: "TP++",
-    40: "IL",
-    41: "IPv6",
-    42: "SDRP",
-    43: "IPv6-Route",
-    44: "IPv6-Frag",
-    45: "IDRP",
-    46: "RSVP",
-    47: "GRE",
-    48: "DSR",
-    49: "BNA",
-    50: "ESP",
-    51: "AH",
-    52: "I-NLSP",
-    53: "SWIPE",
-    54: "NARP",
-    55: "Min-IPv4",
-    56: "TLSP",
-    57: "SKIP",
-    58: "IPv6-ICMP",
-    59: "IPv6-NoNxt",
-    60: "IPv6-Opts",
-    62: "CFTP",
-    64: "SAT-EXPAK",
-    65: "KRYPTOLAN",
-    66: "RVD",
-    67: "IPPC",
-    69: "SAT-MON",
-    70: "VISA",
-    71: "IPCV",
-    72: "CPNX",
-    73: "CPHB",
-    74: "WSN",
-    75: "PVP",
-    76: "BR-SAT-MON",
-    77: "SUN-ND",
-    78: "WB-MON",
-    79: "WB-EXPAK",
-    80: "ISO-IP",
-    81: "VMTP",
-    82: "SECURE-VMTP",
-    83: "VINES",
-    84: "IPTM",
-    85: "NSFNET-IGP",
-    86: "DGP",
-    87: "TCF",
-    88: "EIGRP",
-    89: "OSPFIGP",
-    90: "Sprite-RPC",
-    91: "LARP",
-    92: "MTP",
-    93: "AX.25",
-    94: "IPIP",
-    95: "MICP",
-    96: "SCC-SP",
-    97: "ETHERIP",
-    98: "ENCAP",
-    100: "GMTP",
-    101: "IFMP",
-    102: "PNNI",
-    103: "PIM",
-    104: "ARIS",
-    105: "SCPS",
-    106: "QNX",
-    107: "A/N",
-    108: "IPComp",
-    109: "SNP",
-    110: "Compaq-Peer",
-    111: "IPX-in-IP",
-    112: "VRRP",
-    113: "PGM",
-    115: "L2TP",
-    116: "DDX",
-    117: "IATP",
-    118: "STP",
-    119: "SRP",
-    120: "UTI",
-    121: "SMP",
-    122: "SM",
-    123: "PTP",
-    124: "ISIS over IPv4",
-    125: "FIRE",
-    126: "CRTP",
-    127: "CRUDP",
-    128: "SSCOPMCE",
-    129: "IPLT",
-    130: "SPS",
-    131: "PIPE",
-    132: "SCTP",
-    133: "FC",
-    134: "RSVP-E2E-IGNORE",
-    135: "Mobility Header",
-    136: "UDPLite",
-    137: "MPLS-in-IP",
-    138: "manet",
-    139: "HIP",
-    140: "Shim6",
-    141: "WESP",
-    142: "ROHC",
-    143: "Ethernet",
-    144: "AGGFRAG",
-    145: "NSH",
-    146: "Homa",
-    147: "BIT-EMU",
-    255: "Reserved",
-}
+PROTO_NAME_TO_NUM: Dict[str, int] = {'HOPOPT': 0, 'ICMP': 1, 'IGMP': 2, 'GGP': 3, 'IPv4': 4, 'ST': 5, 'TCP': 6, 'CBT': 7, 'EGP': 8, 'IGP': 9, 'BBN-RCC-MON': 10, 'NVP-II': 11, 'PUP': 12, 'ARGUS': 13, 'EMCON': 14, 'XNET': 15, 'CHAOS': 16, 'UDP': 17, 'MUX': 18, 'DCN-MEAS': 19, 'HMP': 20, 'PRM': 21, 'XNS-IDP': 22, 'TRUNK-1': 23, 'TRUNK-2': 24, 'LEAF-1': 25, 'LEAF-2': 26, 'RDP': 27, 'IRTP': 28, 'ISO-TP4': 29, 'NETBLT': 30, 'MFE-NSP': 31, 'MERIT-INP': 32, 'DCCP': 33, '3PC': 34, 'IDPR': 35, 'XTP': 36, 'DDP': 37, 'IDPR-CMTP': 38, 'TP++': 39, 'IL': 40, 'IPv6': 41, 'SDRP': 42, 'IPv6-Route': 43, 'IPv6-Frag': 44, 'IDRP': 45, 'RSVP': 46, 'GRE': 47, 'DSR': 48, 'BNA': 49, 'ESP': 50, 'AH': 51, 'I-NLSP': 52, 'SWIPE': 53, 'NARP': 54, 'Min-IPv4': 55, 'TLSP': 56, 'SKIP': 57, 'IPv6-ICMP': 58, 'IPv6-NoNxt': 59, 'IPv6-Opts': 60, 'CFTP': 62, 'SAT-EXPAK': 64, 'KRYPTOLAN': 65, 'RVD': 66, 'IPPC': 67, 'SAT-MON': 69, 'VISA': 70, 'IPCV': 71, 'CPNX': 72, 'CPHB': 73, 'WSN': 74, 'PVP': 75, 'BR-SAT-MON': 76, 'SUN-ND': 77, 'WB-MON': 78, 'WB-EXPAK': 79, 'ISO-IP': 80, 'VMTP': 81, 'SECURE-VMTP': 82, 'VINES': 83, 'IPTM': 84, 'NSFNET-IGP': 85, 'DGP': 86, 'TCF': 87, 'EIGRP': 88, 'OSPFIGP': 89, 'Sprite-RPC': 90, 'LARP': 91, 'MTP': 92, 'AX.25': 93, 'IPIP': 94, 'MICP': 95, 'SCC-SP': 96, 'ETHERIP': 97, 'ENCAP': 98, 'GMTP': 100, 'IFMP': 101, 'PNNI': 102, 'PIM': 103, 'ARIS': 104, 'SCPS': 105, 'QNX': 106, 'A/N': 107, 'IPComp': 108, 'SNP': 109, 'Compaq-Peer': 110, 'IPX-in-IP': 111, 'VRRP': 112, 'PGM': 113, 'L2TP': 115, 'DDX': 116, 'IATP': 117, 'STP': 118, 'SRP': 119, 'UTI': 120, 'SMP': 121, 'SM': 122, 'PTP': 123, 'ISIS over IPv4': 124, 'FIRE': 125, 'CRTP': 126, 'CRUDP': 127, 'SSCOPMCE': 128, 'IPLT': 129, 'SPS': 130, 'PIPE': 131, 'SCTP': 132, 'FC': 133, 'RSVP-E2E-IGNORE': 134, 'Mobility Header': 135, 'UDPLite': 136, 'MPLS-in-IP': 137, 'manet': 138, 'HIP': 139, 'Shim6': 140, 'WESP': 141, 'ROHC': 142, 'Ethernet': 143, 'AGGFRAG': 144, 'NSH': 145, 'Homa': 146, 'BIT-EMU': 147, 'Reserved': 255}
+PROTO_NUM_TO_NAME: Dict[int, str] = {0: 'HOPOPT', 1: 'ICMP', 2: 'IGMP', 3: 'GGP', 4: 'IPv4', 5: 'ST', 6: 'TCP', 7: 'CBT', 8: 'EGP', 9: 'IGP', 10: 'BBN-RCC-MON', 11: 'NVP-II', 12: 'PUP', 13: 'ARGUS', 14: 'EMCON', 15: 'XNET', 16: 'CHAOS', 17: 'UDP', 18: 'MUX', 19: 'DCN-MEAS', 20: 'HMP', 21: 'PRM', 22: 'XNS-IDP', 23: 'TRUNK-1', 24: 'TRUNK-2', 25: 'LEAF-1', 26: 'LEAF-2', 27: 'RDP', 28: 'IRTP', 29: 'ISO-TP4', 30: 'NETBLT', 31: 'MFE-NSP', 32: 'MERIT-INP', 33: 'DCCP', 34: '3PC', 35: 'IDPR', 36: 'XTP', 37: 'DDP', 38: 'IDPR-CMTP', 39: 'TP++', 40: 'IL', 41: 'IPv6', 42: 'SDRP', 43: 'IPv6-Route', 44: 'IPv6-Frag', 45: 'IDRP', 46: 'RSVP', 47: 'GRE', 48: 'DSR', 49: 'BNA', 50: 'ESP', 51: 'AH', 52: 'I-NLSP', 53: 'SWIPE', 54: 'NARP', 55: 'Min-IPv4', 56: 'TLSP', 57: 'SKIP', 58: 'IPv6-ICMP', 59: 'IPv6-NoNxt', 60: 'IPv6-Opts', 62: 'CFTP', 64: 'SAT-EXPAK', 65: 'KRYPTOLAN', 66: 'RVD', 67: 'IPPC', 69: 'SAT-MON', 70: 'VISA', 71: 'IPCV', 72: 'CPNX', 73: 'CPHB', 74: 'WSN', 75: 'PVP', 76: 'BR-SAT-MON', 77: 'SUN-ND', 78: 'WB-MON', 79: 'WB-EXPAK', 80: 'ISO-IP', 81: 'VMTP', 82: 'SECURE-VMTP', 83: 'VINES', 84: 'IPTM', 85: 'NSFNET-IGP', 86: 'DGP', 87: 'TCF', 88: 'EIGRP', 89: 'OSPFIGP', 90: 'Sprite-RPC', 91: 'LARP', 92: 'MTP', 93: 'AX.25', 94: 'IPIP', 95: 'MICP', 96: 'SCC-SP', 97: 'ETHERIP', 98: 'ENCAP', 100: 'GMTP', 101: 'IFMP', 102: 'PNNI', 103: 'PIM', 104: 'ARIS', 105: 'SCPS', 106: 'QNX', 107: 'A/N', 108: 'IPComp', 109: 'SNP', 110: 'Compaq-Peer', 111: 'IPX-in-IP', 112: 'VRRP', 113: 'PGM', 115: 'L2TP', 116: 'DDX', 117: 'IATP', 118: 'STP', 119: 'SRP', 120: 'UTI', 121: 'SMP', 122: 'SM', 123: 'PTP', 124: 'ISIS over IPv4', 125: 'FIRE', 126: 'CRTP', 127: 'CRUDP', 128: 'SSCOPMCE', 129: 'IPLT', 130: 'SPS', 131: 'PIPE', 132: 'SCTP', 133: 'FC', 134: 'RSVP-E2E-IGNORE', 135: 'Mobility Header', 136: 'UDPLite', 137: 'MPLS-in-IP', 138: 'manet', 139: 'HIP', 140: 'Shim6', 141: 'WESP', 142: 'ROHC', 143: 'Ethernet', 144: 'AGGFRAG', 145: 'NSH', 146: 'Homa', 147: 'BIT-EMU', 255: 'Reserved'}
\ No newline at end of file