[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Sep 27 21:30:37 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 27 Sep, 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: 973450
Prefixes after maximum aggregation (per Origin AS): 366871
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 466620
Number of IPv4 prefixes with a valid ROA: 508706
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464725
Total ASes present in the Internet Routing Table: 76259
Prefixes per ASN: 12.77
Origin-only ASes present in the Internet Routing Table: 65322
Origin ASes announcing only one prefix: 26778
Transit ASes present in the Internet Routing Table: 10937
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 84
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 965
Number of instances of unregistered ASNs: 982
Number of 32-bit ASNs allocated by the RIRs: 45436
Number of 32-bit ASNs visible in the Routing Table: 37111
Prefixes from 32-bit ASNs in the Routing Table: 194071
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 366
Number of addresses announced to Internet: 3033738496
Equivalent to 180 /8s, 211 /16s and 45 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 316274
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264108
Total APNIC prefixes after maximum aggregation: 75738
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255842
Unique aggregates announced from the APNIC address blocks: 100610
APNIC Region origin ASes present in the Internet Routing Table: 14410
APNIC Prefixes per ASN: 17.75
APNIC Region origin ASes announcing only one prefix: 4376
APNIC Region transit ASes present in the Internet Routing Table: 1948
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9800
Number of APNIC addresses announced to Internet: 761233984
Equivalent to 45 /8s, 95 /16s and 130 /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: 282800
Total ARIN prefixes after maximum aggregation: 126341
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286167
Unique aggregates announced from the ARIN address blocks: 135376
ARIN Region origin ASes present in the Internet Routing Table: 19152
ARIN Prefixes per ASN: 14.94
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5003
Number of ARIN addresses announced to Internet: 1267111488
Equivalent to 75 /8s, 134 /16s and 150 /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, 393216-402332
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: 270351
Total RIPE prefixes after maximum aggregation: 129170
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267100
Unique aggregates announced from the RIPE address blocks: 167525
RIPE Region origin ASes present in the Internet Routing Table: 28754
RIPE Prefixes per ASN: 9.29
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3944
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12018
Number of RIPE addresses announced to Internet: 723367808
Equivalent to 43 /8s, 29 /16s and 183 /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: 122656
Total LACNIC prefixes after maximum aggregation: 28737
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120432
Unique aggregates announced from the LACNIC address blocks: 48583
LACNIC Region origin ASes present in the Internet Routing Table: 11152
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2658
LACNIC Region transit ASes present in the Internet Routing Table: 2484
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9053
Number of LACNIC addresses announced to Internet: 177570048
Equivalent to 10 /8s, 149 /16s and 129 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32570
Total AfriNIC prefixes after maximum aggregation: 6250
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 43543
Unique aggregates announced from the AfriNIC address blocks: 14227
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 661
AfriNIC Region transit ASes present in the Internet Routing Table: 361
Average AfriNIC Region AS path length visible: 6.3
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1237
Number of AfriNIC addresses announced to Internet: 104234752
Equivalent to 6 /8s, 54 /16s and 127 /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 10137 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5818 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4401 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3801 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2816 848 464 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
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 10805 11829 3818 AMAZON-02, US
174 5838 8774 907 COGENT-174, US
11492 4631 308 556 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3485 55081 2708 DNIC-AS-00749, US
22773 3428 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3168 23692 1963 ATT-INTERNET4, US
16625 2869 1273 2141 AKAMAI-AS, US
396982 2831 3603 416 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 7628 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3864 3396 140 AKAMAI-ASN1, NL
9009 3683 315 1870 M247, RO
12389 2933 2295 884 ROSTELECOM-AS, RU
34984 2330 357 581 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1802 130 1334 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1522 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 11505 3226 503 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 365 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
22884 1070 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 2503 53 TIM SA, BR
6147 1043 369 21 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 1621 593 29 RAYA-AS, EG
24863 1601 389 18 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1341 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
36914 520 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 510 56 57 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 11505 3226 503 UNINET, MX
16509 10805 11829 3818 AMAZON-02, US
9808 10137 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7628 1708 145 UNI2-AS, ES
174 5838 8774 907 COGENT-174, US
7545 5818 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4631 308 556 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4401 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10137 10016 CHINAMOBILE-CN China Mobile Communications Grou
12479 7628 7483 UNI2-AS, ES
16509 10805 6987 AMAZON-02, US
7545 5818 5171 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5838 4931 COGENT-174, US
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4401 4378 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4130 VNPT-AS-VN VNPT Corp, VN
7155 4169 4083 VIASAT-SP-BACKBONE, US
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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, 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
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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:36 /11:92 /12:295
/13:579 /14:1187 /15:2108 /16:13287 /17:8434 /18:14426
/19:24975 /20:45306 /21:52814 /22:113159 /23:102547 /24:593457
/25:86 /26:84 /27:104 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6675 7628 UNI2-AS, ES
8151 5711 11505 UNINET, MX
11492 3543 4631 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2561 3428 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2217 10805 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2142 2476 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2334 2:1714 3:480 4:10 5:4582 6:163
7:6 8:1523 9:1 11:172 12:1422 13:368
14:2463 15:328 16:264 17:366 18:891 20:422
21:4 22:188 23:6902 24:2645 25:2 27:2713
29:19 31:2831 32:48 34:69 35:141 36:2376
37:4548 38:9743 39:926 40:150 41:4137 42:2091
43:2544 44:334 45:17644 46:4641 47:320 49:2026
50:1862 51:578 52:1577 54:317 55:947 56:8
57:222 58:2275 59:1281 60:1108 61:2889 62:2783
63:1830 64:5454 65:2278 66:4683 67:3009 68:1275
69:3987 70:1140 71:577 72:2838 74:2782 75:1623
76:612 77:2558 78:1873 79:1650 80:2191 81:2031
82:1712 83:1399 84:1760 85:3094 86:1104 87:2390
88:1258 89:4310 90:671 91:8260 92:2658 93:2805
94:3865 95:4297 96:1267 97:316 98:1061 99:736
100:74 101:1197 102:3498 103:32544 104:4460 105:707
106:1069 107:2399 108:1165 109:3989 110:2220 111:3284
112:2086 113:1805 114:1912 115:2137 116:1990 117:2721
118:2915 119:2083 120:1938 121:1458 122:2836 123:2218
124:1713 125:2890 126:64 128:1465 129:967 130:1253
131:1860 132:822 133:444 134:1516 135:307 136:1208
137:1235 138:2858 139:1587 140:1458 141:1442 142:1755
143:1604 144:1015 145:372 146:2089 147:2037 148:2552
149:2889 150:1063 151:1377 152:2103 153:567 154:6848
155:1507 156:2495 157:1838 158:1195 159:2457 160:3139
161:1731 162:3571 163:1766 164:1944 165:2142 166:1317
167:1834 168:4060 169:787 170:4953 171:1068 172:3922
173:3091 174:903 175:1291 176:3491 177:4916 178:3600
179:2227 180:2500 181:3886 182:3346 183:2073 184:2254
185:21137 186:5023 187:4293 188:4201 189:4124 190:9639
191:1524 192:11094 193:9265 194:7679 195:5479 196:3238
197:2716 198:6039 199:8071 200:8090 201:6374 202:10886
203:10776 204:4585 205:3691 206:4489 207:3660 208:4155
209:5135 210:4895 211:2759 212:4493 213:3676 214:1072
215:62 216:6579 217:3074 218:1407 219:596 220:2056
221:1056 222:982 223:2266
End of report
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