[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Feb 19 21:30:13 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 19 Feb, 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: 953321
Prefixes after maximum aggregation (per Origin AS): 357356
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456887
Number of IPv4 prefixes with a valid ROA: 457551
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 495765
Total ASes present in the Internet Routing Table: 75426
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64666
Origin ASes announcing only one prefix: 26163
Transit ASes present in the Internet Routing Table: 10760
Transit-only ASes present in the Internet Routing Table: 499
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1093
Number of instances of unregistered ASNs: 1096
Number of 32-bit ASNs allocated by the RIRs: 43680
Number of 32-bit ASNs visible in the Routing Table: 35888
Prefixes from 32-bit ASNs in the Routing Table: 185757
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 395
Number of addresses announced to Internet: 3041983872
Equivalent to 181 /8s, 80 /16s and 253 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319485
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248138
Total APNIC prefixes after maximum aggregation: 72102
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241230
Unique aggregates announced from the APNIC address blocks: 100060
APNIC Region origin ASes present in the Internet Routing Table: 13937
APNIC Prefixes per ASN: 17.31
APNIC Region origin ASes announcing only one prefix: 4205
APNIC Region transit ASes present in the Internet Routing Table: 1871
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: 9331
Number of APNIC addresses announced to Internet: 774180672
Equivalent to 46 /8s, 37 /16s and 15 /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: 277160
Total ARIN prefixes after maximum aggregation: 123904
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281873
Unique aggregates announced from the ARIN address blocks: 132138
ARIN Region origin ASes present in the Internet Routing Table: 19100
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1975
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4842
Number of ARIN addresses announced to Internet: 1269659200
Equivalent to 75 /8s, 173 /16s and 118 /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: 265775
Total RIPE prefixes after maximum aggregation: 125751
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260495
Unique aggregates announced from the RIPE address blocks: 161691
RIPE Region origin ASes present in the Internet Routing Table: 28587
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12087
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11619
Number of RIPE addresses announced to Internet: 713644800
Equivalent to 42 /8s, 137 /16s and 91 /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: 129065
Total LACNIC prefixes after maximum aggregation: 28765
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127528
Unique aggregates announced from the LACNIC address blocks: 49503
LACNIC Region origin ASes present in the Internet Routing Table: 11069
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2286
LACNIC Region transit ASes present in the Internet Routing Table: 2414
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8921
Number of LACNIC addresses announced to Internet: 178002944
Equivalent to 10 /8s, 156 /16s and 28 /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: 32090
Total AfriNIC prefixes after maximum aggregation: 6101
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41800
Unique aggregates announced from the AfriNIC address blocks: 13172
AfriNIC Region origin ASes present in the Internet Routing Table: 1829
AfriNIC Prefixes per ASN: 22.85
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1175
Number of AfriNIC addresses announced to Internet: 106239488
Equivalent to 6 /8s, 85 /16s and 22 /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 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3869 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3477 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2716 861 370 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 9574 11218 3363 AMAZON-02, US
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
22773 3616 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3229 1406 2305 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3067 6635 660 COGENT-174, US
367 2901 3675 1405 DNIC-ASBLK-00306-00371, US
396982 2755 3639 396 GOOGLE-CLOUD-PLATFORM, 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 7611 1714 147 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3915 3396 146 AKAMAI-ASN1, NL
9009 3283 285 1593 M247, RO
12389 2865 2303 909 ROSTELECOM-AS, RU
8551 2654 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2348 363 593 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1500 1852 14 TE-AS TE-AS, EG
44477 1489 97 709 STARK-INDUSTRIES, GB
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 12458 3390 609 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2511 341 649 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1328 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1212 340 498 Axtel, S.A.B. de C.V., MX
11664 1138 179 424 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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
24863 1550 389 16 LINKdotNET-AS, EG
24835 1547 545 28 RAYA-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1139 73 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
36914 553 82 3 KENET-AS, KE
6713 551 1861 34 IAM-AS, MA
15399 532 55 52 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 12458 3390 609 UNINET, MX
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9574 11218 3363 AMAZON-02, US
12479 7611 1714 147 UNI2-AS, ES
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4603 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4581 304 652 CABLEONE, US
7155 4178 288 96 VIASAT-SP-BACKBONE, US
20940 3915 3396 146 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 9817 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7611 7464 UNI2-AS, ES
16509 9574 6211 AMAZON-02, US
7545 5672 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4603 4578 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4082 VIASAT-SP-BACKBONE, US
11492 4581 3929 CABLEONE, US
7552 3869 3848 VIETEL-AS-AP Viettel Group, VN
20940 3915 3769 AKAMAI-ASN1, NL
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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, 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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, 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
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 /11:98 /12:301
/13:574 /14:1190 /15:2101 /16:13419 /17:8224 /18:13863
/19:25021 /20:43862 /21:52042 /22:111267 /23:102628 /24:577897
/25:123 /26:79 /27:139 /28:36 /29:87 /30:19
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6727 7611 UNI2-AS, ES
8151 6416 12458 UNINET, MX
11492 3495 4581 CABLEONE, US
6327 3393 3596 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3122 4178 VIASAT-SP-BACKBONE, US
22773 2654 3616 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2144 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2130 2654 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2128 3522 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)
----------------------------------------------
1:2284 2:1544 3:296 4:8 5:4553 6:164
7:6 8:1510 9:1 11:172 12:1467 13:379
14:2351 15:311 16:204 17:365 18:731 20:363
21:4 22:188 23:6610 24:3096 25:2 27:2692
29:19 31:2590 32:54 34:40 35:123 36:2168
37:4497 38:6970 39:901 40:137 41:4257 42:2204
43:2336 44:334 45:17524 46:4416 47:286 49:1915
50:1917 51:572 52:1586 54:336 55:878 56:5
57:154 58:2030 59:1148 60:1019 61:2628 62:2764
63:1934 64:5643 65:2349 66:4946 67:3081 68:1349
69:4107 70:1363 71:586 72:2985 74:2663 75:1591
76:626 77:2507 78:1853 79:2472 80:2146 81:1911
82:1533 83:1255 84:1655 85:3096 86:781 87:2236
88:1280 89:4017 90:676 91:8038 92:2190 93:2644
94:3678 95:4094 96:1287 97:313 98:1030 99:744
100:93 101:1155 102:3337 103:32446 104:4778 105:1001
106:918 107:2759 108:1137 109:4076 110:2127 111:3164
112:2050 113:1755 114:1763 115:2049 116:1959 117:2634
118:2753 119:1956 120:1786 121:1273 122:2667 123:2225
124:1602 125:2834 126:28 128:1538 129:931 130:1106
131:1929 132:839 133:412 134:1703 135:353 136:930
137:1158 138:2971 139:1546 140:1372 141:1358 142:1580
143:1517 144:995 145:344 146:2022 147:1710 148:2536
149:2513 150:1041 151:1326 152:1984 153:598 154:5762
155:1379 156:2110 157:1540 158:1095 159:2214 160:2651
161:1633 162:3644 163:1702 164:1655 165:2152 166:1067
167:1725 168:4004 169:801 170:4970 171:1010 172:3843
173:3043 174:897 175:1240 176:3722 177:5304 178:3559
179:2460 180:2382 181:3756 182:3422 183:1983 184:2265
185:20848 186:5143 187:4765 188:4146 189:4337 190:9483
191:1851 192:11022 193:9039 194:7453 195:5354 196:3203
197:2739 198:5971 199:7206 200:8422 201:6390 202:10422
203:10228 204:4573 205:3742 206:4491 207:3499 208:4156
209:4982 210:4440 211:2507 212:4326 213:3453 214:1115
215:44 216:6812 217:2860 218:1334 219:423 220:1824
221:1023 222:693 223:2183
End of report
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