[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 29 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 29 Jan, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 951711
Prefixes after maximum aggregation (per Origin AS): 356846
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456002
Number of IPv4 prefixes with a valid ROA: 449778
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 501928
Total ASes present in the Internet Routing Table: 75342
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64608
Origin ASes announcing only one prefix: 26158
Transit ASes present in the Internet Routing Table: 10734
Transit-only ASes present in the Internet Routing Table: 499
Paths with bogon ASNs present in the IPv4 Routing Table: 76
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1099
Number of instances of unregistered ASNs: 1101
Number of 32-bit ASNs allocated by the RIRs: 43497
Number of 32-bit ASNs visible in the Routing Table: 35788
Prefixes from 32-bit ASNs in the Routing Table: 184977
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3047133440
Equivalent to 181 /8s, 159 /16s and 145 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319285
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247836
Total APNIC prefixes after maximum aggregation: 72005
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241085
Unique aggregates announced from the APNIC address blocks: 99844
APNIC Region origin ASes present in the Internet Routing Table: 13911
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4210
APNIC Region transit ASes present in the Internet Routing Table: 1884
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9296
Number of APNIC addresses announced to Internet: 774445888
Equivalent to 46 /8s, 41 /16s and 27 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 276625
Total ARIN prefixes after maximum aggregation: 123897
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281400
Unique aggregates announced from the ARIN address blocks: 132119
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1947
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4840
Number of ARIN addresses announced to Internet: 1272771904
Equivalent to 75 /8s, 220 /16s and 245 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265365
Total RIPE prefixes after maximum aggregation: 125431
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259894
Unique aggregates announced from the RIPE address blocks: 161176
RIPE Region origin ASes present in the Internet Routing Table: 28557
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12086
RIPE Region transit ASes present in the Internet Routing Table: 3952
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11570
Number of RIPE addresses announced to Internet: 714332544
Equivalent to 42 /8s, 147 /16s and 217 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128798
Total LACNIC prefixes after maximum aggregation: 28687
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127324
Unique aggregates announced from the LACNIC address blocks: 49542
LACNIC Region origin ASes present in the Internet Routing Table: 11061
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2285
LACNIC Region transit ASes present in the Internet Routing Table: 2406
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8915
Number of LACNIC addresses announced to Internet: 177504000
Equivalent to 10 /8s, 148 /16s and 127 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31988
Total AfriNIC prefixes after maximum aggregation: 6095
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 41634
Unique aggregates announced from the AfriNIC address blocks: 13020
AfriNIC Region origin ASes present in the Internet Routing Table: 1824
AfriNIC Prefixes per ASN: 22.83
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1167
Number of AfriNIC addresses announced to Internet: 107835648
Equivalent to 6 /8s, 109 /16s and 113 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9799 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5674 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4559 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3873 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3451 498 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3364 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2683 855 386 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9527 11238 3348 AMAZON-02, US
11492 4576 303 661 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3622 3061 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3581 1320 73 SHAW, CA
16625 3255 1428 2323 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2921 3731 1424 DNIC-ASBLK-00306-00371, US
396982 2750 3639 392 GOOGLE-CLOUD-PLATFORM, US
7018 2524 23622 1591 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7546 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4010 3397 152 AKAMAI-ASN1, NL
9009 3284 285 1593 M247, RO
12389 2870 2301 913 ROSTELECOM-AS, RU
8551 2802 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 867 579 TCI, IR
8452 1480 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12371 3381 620 UNINET, MX
10620 3518 496 893 Telmex Colombia S.A., CO
13999 2500 337 641 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1341 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 177 421 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1491 389 16 LINKdotNET-AS, EG
36992 1366 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1102 71 52 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
36914 542 82 3 KENET-AS, KE
15399 540 56 54 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12371 3381 620 UNINET, MX
9808 9799 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9527 11238 3348 AMAZON-02, US
12479 7546 1698 148 UNI2-AS, ES
7545 5674 783 682 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4576 303 661 CABLEONE, US
18403 4559 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4010 3397 152 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9799 9748 CHINAMOBILE-CN China Mobile Communications Grou
12479 7546 7398 UNI2-AS, ES
16509 9527 6179 AMAZON-02, US
7545 5674 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4559 4534 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4576 3915 CABLEONE, US
20940 4010 3858 AKAMAI-ASN1, NL
7552 3873 3853 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:99 /12:301
/13:577 /14:1194 /15:2112 /16:13480 /17:8272 /18:13971
/19:25098 /20:44033 /21:52172 /22:111480 /23:102419 /24:575668
/25:119 /26:82 /27:139 /28:36 /29:88 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6638 7546 UNI2-AS, ES
8151 6341 12371 UNINET, MX
11492 3490 4576 CABLEONE, US
6327 3381 3581 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2659 3622 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2278 2802 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2125 2468 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2124 3518 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2290 2:1550 3:288 4:7 5:4524 6:163
7:6 8:1522 9:1 11:172 12:1483 13:375
14:2335 15:310 16:203 17:362 18:720 20:369
21:4 22:188 23:6624 24:3095 25:2 27:2631
29:19 31:2589 32:62 34:36 35:122 36:2160
37:4497 38:6160 39:892 40:148 41:4252 42:2204
43:2337 44:329 45:17468 46:4347 47:286 49:1907
50:1911 51:574 52:1594 54:362 55:885 56:5
57:144 58:1992 59:1149 60:1017 61:2653 62:2789
63:1923 64:5700 65:2359 66:5009 67:3093 68:1344
69:4095 70:1356 71:589 72:3002 74:2666 75:1589
76:617 77:2464 78:1849 79:2599 80:2145 81:1898
82:1535 83:1255 84:1644 85:3133 86:774 87:2062
88:1272 89:4007 90:659 91:8049 92:2182 93:2658
94:3639 95:4050 96:1288 97:319 98:1036 99:744
100:97 101:1156 102:3281 103:32453 104:4815 105:1002
106:909 107:2750 108:1132 109:4042 110:2125 111:3163
112:2066 113:1736 114:1753 115:2055 116:1971 117:2627
118:2758 119:1957 120:1769 121:1277 122:2659 123:2197
124:1555 125:2810 126:28 128:1536 129:910 130:1095
131:1913 132:844 133:409 134:1700 135:349 136:926
137:1142 138:2964 139:1561 140:1312 141:1356 142:1568
143:1587 144:990 145:343 146:2013 147:1682 148:2512
149:2487 150:1038 151:1314 152:1984 153:598 154:5636
155:1379 156:2118 157:1456 158:1087 159:2209 160:2651
161:1624 162:3620 163:1680 164:1636 165:2144 166:1066
167:1721 168:3985 169:800 170:4957 171:998 172:3807
173:3031 174:903 175:1237 176:3715 177:5363 178:3537
179:2471 180:2378 181:3734 182:3420 183:2017 184:2285
185:20722 186:5092 187:4796 188:4144 189:4327 190:9523
191:1887 192:11021 193:9027 194:7408 195:5293 196:3202
197:2730 198:5970 199:7103 200:8412 201:6434 202:10397
203:10224 204:4587 205:3721 206:4448 207:3489 208:4136
209:4929 210:4430 211:2510 212:4272 213:3470 214:1104
215:44 216:6844 217:2865 218:1307 219:415 220:1823
221:1024 222:686 223:2194
End of report
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