[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Sep 24 21:30:24 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 24 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: 973848
Prefixes after maximum aggregation (per Origin AS): 366612
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466340
Number of IPv4 prefixes with a valid ROA: 508283
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465546
Total ASes present in the Internet Routing Table: 76257
Prefixes per ASN: 12.77
Origin-only ASes present in the Internet Routing Table: 65326
Origin ASes announcing only one prefix: 26777
Transit ASes present in the Internet Routing Table: 10931
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 112
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: 980
Number of instances of unregistered ASNs: 997
Number of 32-bit ASNs allocated by the RIRs: 45416
Number of 32-bit ASNs visible in the Routing Table: 37104
Prefixes from 32-bit ASNs in the Routing Table: 193909
Number of bogon 32-bit ASNs visible in the Routing Table: 54
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3036813312
Equivalent to 181 /8s, 2 /16s and 24 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316402
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264188
Total APNIC prefixes after maximum aggregation: 75757
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255884
Unique aggregates announced from the APNIC address blocks: 100637
APNIC Region origin ASes present in the Internet Routing Table: 14405
APNIC Prefixes per ASN: 17.76
APNIC Region origin ASes announcing only one prefix: 4371
APNIC Region transit ASes present in the Internet Routing Table: 1953
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: 9791
Number of APNIC addresses announced to Internet: 764174912
Equivalent to 45 /8s, 140 /16s and 98 /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: 283591
Total ARIN prefixes after maximum aggregation: 126240
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287030
Unique aggregates announced from the ARIN address blocks: 135284
ARIN Region origin ASes present in the Internet Routing Table: 19158
ARIN Prefixes per ASN: 14.98
ARIN Region origin ASes announcing only one prefix: 6960
ARIN Region transit ASes present in the Internet Routing Table: 1998
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: 1267110976
Equivalent to 75 /8s, 134 /16s and 148 /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: 270049
Total RIPE prefixes after maximum aggregation: 128961
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266691
Unique aggregates announced from the RIPE address blocks: 167245
RIPE Region origin ASes present in the Internet Routing Table: 28746
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3947
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12009
Number of RIPE addresses announced to Internet: 723437696
Equivalent to 43 /8s, 30 /16s and 200 /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: 122566
Total LACNIC prefixes after maximum aggregation: 28754
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120336
Unique aggregates announced from the LACNIC address blocks: 48562
LACNIC Region origin ASes present in the Internet Routing Table: 11153
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2670
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: 9057
Number of LACNIC addresses announced to Internet: 177638656
Equivalent to 10 /8s, 150 /16s and 141 /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: 32474
Total AfriNIC prefixes after maximum aggregation: 6256
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 43524
Unique aggregates announced from the AfriNIC address blocks: 14297
AfriNIC Region origin ASes present in the Internet Routing Table: 1879
AfriNIC Prefixes per ASN: 23.16
AfriNIC Region origin ASes announcing only one prefix: 667
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1244
Number of AfriNIC addresses announced to Internet: 104224512
Equivalent to 6 /8s, 54 /16s and 87 /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 10063 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5768 839 648 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4356 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4190 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4014 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3781 508 263 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2814 850 464 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 10755 11816 3775 AMAZON-02, US
174 5883 8779 909 COGENT-174, US
11492 4646 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3433 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3111 23688 1952 ATT-INTERNET4, US
16625 2871 1273 2141 AKAMAI-AS, US
396982 2831 3603 425 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 7621 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3861 3396 140 AKAMAI-ASN1, NL
9009 3646 311 1861 M247, RO
12389 2940 2295 888 ROSTELECOM-AS, RU
34984 2327 357 583 TELLCOM-AS, TR
5384 2315 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1789 128 1324 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1582 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 11701 3251 499 UNINET, MX
10620 3544 494 936 Telmex Colombia S.A., CO
13999 2553 534 364 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 782 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1073 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 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 1621 593 29 RAYA-AS, EG
24863 1610 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1341 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 972 523 47 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 531 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 511 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 11701 3251 499 UNINET, MX
16509 10755 11816 3775 AMAZON-02, US
9808 10063 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7621 1708 145 UNI2-AS, ES
174 5883 8779 909 COGENT-174, US
7545 5768 839 648 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4646 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4356 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 10063 9942 CHINAMOBILE-CN China Mobile Communications Grou
12479 7621 7476 UNI2-AS, ES
16509 10755 6980 AMAZON-02, US
7545 5768 5120 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5883 4974 COGENT-174, US
4538 4966 4892 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4356 4333 FPT-AS-AP FPT Telecom Company, VN
45899 4190 4132 VNPT-AS-VN VNPT Corp, VN
11492 4646 4099 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
23.140.216.0/24 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 /10:37 /11:92 /12:295
/13:578 /14:1185 /15:2115 /16:13301 /17:8436 /18:14440
/19:24973 /20:45359 /21:52879 /22:113323 /23:102663 /24:593425
/25:86 /26:84 /27:103 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6667 7621 UNI2-AS, ES
8151 5878 11701 UNINET, MX
11492 3554 4646 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2565 3433 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2191 10755 AMAZON-02, US
10620 2173 3544 Telmex Colombia S.A., CO
30036 2164 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2324 2:1715 3:477 4:10 5:4566 6:162
7:6 8:1524 9:1 11:172 12:1425 13:370
14:2464 15:328 16:262 17:365 18:889 20:421
21:4 22:188 23:6899 24:2680 25:2 27:2714
29:19 31:2792 32:48 34:69 35:141 36:2379
37:4550 38:9753 39:925 40:150 41:4173 42:2062
43:2547 44:333 45:17606 46:4630 47:321 49:2028
50:1874 51:578 52:1576 54:317 55:964 56:8
57:222 58:2271 59:1279 60:1108 61:2874 62:2785
63:1853 64:5456 65:2282 66:4684 67:3020 68:1340
69:3996 70:1143 71:577 72:2850 74:2789 75:1627
76:618 77:2559 78:1867 79:1642 80:2190 81:2027
82:1711 83:1405 84:1764 85:3092 86:1086 87:2371
88:1183 89:4316 90:677 91:8266 92:2573 93:2769
94:3867 95:4296 96:1289 97:316 98:1070 99:736
100:73 101:1197 102:3487 103:32588 104:4456 105:706
106:1069 107:2388 108:1167 109:3994 110:2194 111:3281
112:2084 113:1817 114:1910 115:2125 116:1998 117:2717
118:2909 119:2089 120:1916 121:1457 122:2838 123:2209
124:1714 125:2890 126:64 128:1458 129:969 130:1254
131:1860 132:820 133:444 134:1511 135:311 136:1206
137:1237 138:2853 139:1590 140:1457 141:1416 142:1752
143:1608 144:1015 145:375 146:2094 147:2052 148:2551
149:2901 150:1069 151:1376 152:2106 153:567 154:6835
155:1512 156:2497 157:1827 158:1196 159:2461 160:3104
161:1741 162:3581 163:1763 164:1947 165:2148 166:1317
167:1831 168:4056 169:786 170:4981 171:1066 172:3921
173:3111 174:903 175:1285 176:3478 177:4795 178:3608
179:2184 180:2496 181:3878 182:3346 183:2066 184:2253
185:21128 186:5012 187:4326 188:4195 189:4180 190:9593
191:1490 192:11103 193:9266 194:7654 195:5479 196:3219
197:2728 198:6046 199:8149 200:8199 201:6346 202:10890
203:10776 204:4598 205:3697 206:4499 207:3666 208:4200
209:5155 210:4894 211:2756 212:4491 213:3673 214:1066
215:62 216:6660 217:3082 218:1422 219:592 220:2052
221:1051 222:982 223:2229
End of report
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