[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 23 21:30:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 23 Oct, 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: 977577
Prefixes after maximum aggregation (per Origin AS): 367771
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468227
Number of IPv4 prefixes with a valid ROA: 514204
Number of IPv4 prefixes with an invalid ROA: 28
Number of IPv4 prefixes with no ROA: 463345
Total ASes present in the Internet Routing Table: 76411
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65436
Origin ASes announcing only one prefix: 26778
Transit ASes present in the Internet Routing Table: 10975
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 114
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: 989
Number of instances of unregistered ASNs: 1001
Number of 32-bit ASNs allocated by the RIRs: 45602
Number of 32-bit ASNs visible in the Routing Table: 37285
Prefixes from 32-bit ASNs in the Routing Table: 194855
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 370
Number of addresses announced to Internet: 3032743489
Equivalent to 180 /8s, 195 /16s and 254 /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: 318256
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263596
Total APNIC prefixes after maximum aggregation: 75731
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255728
Unique aggregates announced from the APNIC address blocks: 101008
APNIC Region origin ASes present in the Internet Routing Table: 14450
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4380
APNIC Region transit ASes present in the Internet Routing Table: 1951
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: 9853
Number of APNIC addresses announced to Internet: 761574976
Equivalent to 45 /8s, 100 /16s and 182 /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: 284866
Total ARIN prefixes after maximum aggregation: 126215
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287972
Unique aggregates announced from the ARIN address blocks: 135564
ARIN Region origin ASes present in the Internet Routing Table: 19189
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 2011
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5039
Number of ARIN addresses announced to Internet: 1267007296
Equivalent to 75 /8s, 132 /16s and 255 /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: 271409
Total RIPE prefixes after maximum aggregation: 129754
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268189
Unique aggregates announced from the RIPE address blocks: 168635
RIPE Region origin ASes present in the Internet Routing Table: 28793
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3966
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12075
Number of RIPE addresses announced to Internet: 722150273
Equivalent to 43 /8s, 11 /16s and 35 /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: 123360
Total LACNIC prefixes after maximum aggregation: 28862
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120847
Unique aggregates announced from the LACNIC address blocks: 48461
LACNIC Region origin ASes present in the Internet Routing Table: 11163
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2637
LACNIC Region transit ASes present in the Internet Routing Table: 2470
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9064
Number of LACNIC addresses announced to Internet: 177484864
Equivalent to 10 /8s, 148 /16s and 52 /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: 33357
Total AfriNIC prefixes after maximum aggregation: 6555
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44471
Unique aggregates announced from the AfriNIC address blocks: 14253
AfriNIC Region origin ASes present in the Internet Routing Table: 1895
AfriNIC Prefixes per ASN: 23.47
AfriNIC Region origin ASes announcing only one prefix: 672
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1254
Number of AfriNIC addresses announced to Internet: 104302080
Equivalent to 6 /8s, 55 /16s and 134 /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 10166 8907 135 CHINAMOBILE-CN China Mobile Communication
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4540 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4195 1878 56 VNPT-AS-VN VNPT Corp, VN
7552 3971 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3842 512 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2771 828 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 434 191 TATACOMM-AS TATA Communications formerly
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 10899 11915 3811 AMAZON-02, US
174 6404 8765 866 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3171 23668 1969 ATT-INTERNET4, US
16625 2872 1255 2131 AKAMAI-AS, US
396982 2866 3654 420 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 7654 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3913 3396 140 AKAMAI-ASN1, NL
9009 3707 320 1894 M247, RO
12389 2945 2294 880 ROSTELECOM-AS, RU
5384 2422 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 579 TELLCOM-AS, TR
212238 1800 132 1336 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1566 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 11549 3235 510 UNINET, MX
10620 3510 491 998 Telmex Colombia S.A., CO
13999 2529 533 358 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1156 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1062 97 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 2503 53 TIM SA, BR
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 1637 593 29 RAYA-AS, EG
24863 1616 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1353 86 57 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 597 1099 13 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 529 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11549 3235 510 UNINET, MX
16509 10899 11915 3811 AMAZON-02, US
9808 10166 8907 135 CHINAMOBILE-CN China Mobile Communication
12479 7654 1709 143 UNI2-AS, ES
174 6404 8765 866 COGENT-174, US
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4652 281 59 ALJAWWALSTC-AS, SA
18403 4540 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 10166 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7654 7511 UNI2-AS, ES
16509 10899 7088 AMAZON-02, US
174 6404 5538 COGENT-174, US
7545 5966 5320 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4652 4593 ALJAWWALSTC-AS, SA
18403 4540 4517 FPT-AS-AP FPT Telecom Company, VN
45899 4195 4139 VNPT-AS-VN VNPT Corp, VN
11492 4660 4113 CABLEONE, 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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
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 /11:91 /12:296
/13:579 /14:1188 /15:2106 /16:13268 /17:8417 /18:14427
/19:24912 /20:45472 /21:53001 /22:113475 /23:102194 /24:597347
/25:88 /26:100 /27:106 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6708 7654 UNI2-AS, ES
8151 5740 11549 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2541 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2212 10899 AMAZON-02, US
30036 2182 2522 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2142 3510 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)
----------------------------------------------
1:2316 2:1719 3:502 4:10 5:4532 6:169
7:6 8:1526 9:1 11:172 12:1420 13:362
14:2503 15:331 16:264 17:363 18:899 20:442
21:4 22:188 23:6930 24:2646 25:2 27:2723
29:19 31:2995 32:48 34:74 35:144 36:2377
37:4527 38:9984 39:926 40:150 41:4185 42:2206
43:2551 44:335 45:17737 46:4677 47:319 49:2033
50:1871 51:580 52:1584 54:317 55:956 56:8
57:226 58:2281 59:1280 60:1170 61:2829 62:2841
63:1864 64:5428 65:2290 66:4672 67:2994 68:1330
69:4003 70:1129 71:575 72:2866 74:2786 75:1627
76:632 77:2577 78:1870 79:1656 80:2212 81:2038
82:1794 83:1409 84:1754 85:3094 86:1067 87:2428
88:1241 89:4372 90:704 91:8280 92:2708 93:2815
94:3887 95:4309 96:1263 97:315 98:1071 99:739
100:72 101:1188 102:3573 103:32569 104:4407 105:706
106:1056 107:2398 108:1163 109:4053 110:2215 111:3281
112:2079 113:1825 114:1943 115:2169 116:1999 117:2751
118:2922 119:2030 120:1929 121:1460 122:2723 123:2196
124:1716 125:2885 126:64 128:1493 129:960 130:1263
131:1875 132:823 133:446 134:1531 135:316 136:1240
137:1275 138:2917 139:1616 140:1479 141:1561 142:1794
143:1621 144:1011 145:395 146:2107 147:2054 148:2519
149:2892 150:1110 151:1387 152:2117 153:564 154:7232
155:1519 156:2596 157:1853 158:1211 159:2442 160:3231
161:1741 162:3576 163:1764 164:1940 165:2142 166:1304
167:1856 168:4099 169:784 170:4967 171:1037 172:3913
173:3117 174:907 175:1303 176:3511 177:4965 178:3561
179:2243 180:2563 181:3900 182:3344 183:2071 184:2261
185:21203 186:5050 187:4342 188:4257 189:4164 190:9650
191:1514 192:11112 193:9276 194:7705 195:5467 196:3235
197:3100 198:6049 199:8194 200:8118 201:6305 202:10878
203:10777 204:4644 205:3691 206:4624 207:3661 208:4236
209:5176 210:4898 211:2770 212:4538 213:3655 214:1069
215:48 216:6643 217:3174 218:1392 219:595 220:2073
221:1056 222:962 223:2296
End of report
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