[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 22 21:29:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 22 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: 950659
Prefixes after maximum aggregation (per Origin AS): 356428
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455484
Number of IPv4 prefixes with a valid ROA: 448188
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502466
Total ASes present in the Internet Routing Table: 75293
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64550
Origin ASes announcing only one prefix: 26133
Transit ASes present in the Internet Routing Table: 10743
Transit-only ASes present in the Internet Routing Table: 496
Paths with bogon ASNs present in the IPv4 Routing Table: 84
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1104
Number of instances of unregistered ASNs: 1107
Number of 32-bit ASNs allocated by the RIRs: 43438
Number of 32-bit ASNs visible in the Routing Table: 35730
Prefixes from 32-bit ASNs in the Routing Table: 184720
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: 370
Number of addresses announced to Internet: 3047247872
Equivalent to 181 /8s, 161 /16s and 80 /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: 318949
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247474
Total APNIC prefixes after maximum aggregation: 71895
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240733
Unique aggregates announced from the APNIC address blocks: 99737
APNIC Region origin ASes present in the Internet Routing Table: 13883
APNIC Prefixes per ASN: 17.34
APNIC Region origin ASes announcing only one prefix: 4203
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9264
Number of APNIC addresses announced to Internet: 774315840
Equivalent to 46 /8s, 39 /16s and 31 /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: 276001
Total ARIN prefixes after maximum aggregation: 123816
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280796
Unique aggregates announced from the ARIN address blocks: 131985
ARIN Region origin ASes present in the Internet Routing Table: 19070
ARIN Prefixes per ASN: 14.72
ARIN Region origin ASes announcing only one prefix: 6940
ARIN Region transit ASes present in the Internet Routing Table: 1959
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: 4831
Number of ARIN addresses announced to Internet: 1272305472
Equivalent to 75 /8s, 213 /16s and 215 /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: 265154
Total RIPE prefixes after maximum aggregation: 125269
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259749
Unique aggregates announced from the RIPE address blocks: 161130
RIPE Region origin ASes present in the Internet Routing Table: 28565
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3948
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: 11573
Number of RIPE addresses announced to Internet: 714483328
Equivalent to 42 /8s, 150 /16s and 38 /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: 128786
Total LACNIC prefixes after maximum aggregation: 28639
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127330
Unique aggregates announced from the LACNIC address blocks: 49489
LACNIC Region origin ASes present in the Internet Routing Table: 11053
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2272
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: 8902
Number of LACNIC addresses announced to Internet: 178034176
Equivalent to 10 /8s, 156 /16s and 150 /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: 32140
Total AfriNIC prefixes after maximum aggregation: 6070
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 41681
Unique aggregates announced from the AfriNIC address blocks: 12841
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.93
AfriNIC Region origin ASes announcing only one prefix: 622
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: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1160
Number of AfriNIC addresses announced to Internet: 107866112
Equivalent to 6 /8s, 109 /16s and 232 /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 9761 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4575 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3866 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3440 498 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3362 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2672 858 360 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 9443 11224 3386 AMAZON-02, US
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3569 1319 69 SHAW, CA
22773 3519 3061 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3240 1423 2314 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2967 3831 1429 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2513 23620 1580 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 7553 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4026 3397 152 AKAMAI-ASN1, NL
9009 3309 287 1599 M247, RO
12389 2879 2301 915 ROSTELECOM-AS, RU
8551 2817 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1509 867 579 TCI, IR
8452 1485 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 12334 3380 615 UNINET, MX
10620 3527 497 884 Telmex Colombia S.A., CO
13999 2494 338 638 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1233 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 178 423 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 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 1486 389 16 LINKdotNET-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1090 70 50 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
15399 539 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 12334 3380 615 UNINET, MX
9808 9761 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9443 11224 3386 AMAZON-02, US
12479 7553 1714 146 UNI2-AS, ES
7545 5674 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4575 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4026 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 9761 9710 CHINAMOBILE-CN China Mobile Communications Grou
12479 7553 7407 UNI2-AS, ES
16509 9443 6057 AMAZON-02, US
7545 5674 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4575 4550 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4567 3896 CABLEONE, US
20940 4026 3874 AKAMAI-ASN1, NL
7552 3866 3846 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
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 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 /15:2113 /16:13482 /17:8259 /18:13960
/19:25105 /20:44006 /21:52126 /22:111414 /23:102202 /24:574991
/25:120 /26:79 /27:135 /28:35 /29:89 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6643 7553 UNI2-AS, ES
8151 6309 12334 UNINET, MX
11492 3481 4567 CABLEONE, US
6327 3374 3569 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2557 3519 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2293 2817 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2130 3527 Telmex Colombia S.A., CO
30036 2126 2469 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2289 2:1473 3:284 4:7 5:4518 6:163
7:6 8:1520 9:1 11:172 12:1482 13:375
14:2334 15:310 16:203 17:361 18:706 20:367
21:4 22:188 23:6627 24:3079 25:2 27:2596
29:19 31:2586 32:62 34:36 35:121 36:2149
37:4507 38:6085 39:889 40:147 41:4338 42:2212
43:2337 44:329 45:17440 46:4375 47:286 49:1906
50:1904 51:576 52:1593 54:362 55:862 56:5
57:141 58:1970 59:1149 60:1017 61:2653 62:2807
63:1918 64:5673 65:2349 66:4996 67:3081 68:1339
69:4106 70:1341 71:591 72:2991 74:2668 75:1588
76:602 77:2456 78:1836 79:2602 80:2144 81:1906
82:1536 83:1277 84:1629 85:3113 86:772 87:2069
88:1270 89:3998 90:660 91:8033 92:2180 93:2655
94:3642 95:4041 96:1292 97:319 98:1018 99:742
100:97 101:1163 102:3279 103:32418 104:4791 105:1002
106:909 107:2746 108:1130 109:4071 110:2110 111:3143
112:2069 113:1742 114:1752 115:2069 116:1965 117:2628
118:2759 119:1960 120:1752 121:1278 122:2664 123:2194
124:1552 125:2807 126:28 128:1490 129:906 130:1089
131:2017 132:843 133:410 134:1712 135:349 136:927
137:1143 138:2962 139:1573 140:1310 141:1358 142:1564
143:1575 144:988 145:342 146:2002 147:1667 148:2526
149:2444 150:1033 151:1310 152:1878 153:598 154:5676
155:1377 156:2109 157:1418 158:1086 159:2219 160:2652
161:1626 162:3600 163:1676 164:1640 165:2136 166:1079
167:1724 168:4035 169:800 170:4946 171:990 172:3789
173:3014 174:894 175:1237 176:3700 177:5377 178:3541
179:2456 180:2376 181:3745 182:3418 183:2019 184:2277
185:20748 186:5120 187:4751 188:4135 189:4288 190:9542
191:1948 192:11039 193:9014 194:7404 195:5292 196:3229
197:2736 198:5958 199:7055 200:8419 201:6420 202:10376
203:10189 204:4604 205:3700 206:4446 207:3493 208:4126
209:4936 210:4420 211:2506 212:4260 213:3459 214:1115
215:44 216:6818 217:2871 218:1308 219:414 220:1822
221:1023 222:684 223:2190
End of report
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