[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Jul 5 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 05 Jul, 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: 965135
Prefixes after maximum aggregation (per Origin AS): 362672
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465379
Number of IPv4 prefixes with a valid ROA: 495580
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 469536
Total ASes present in the Internet Routing Table: 75916
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65041
Origin ASes announcing only one prefix: 26333
Transit ASes present in the Internet Routing Table: 10875
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
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: 992
Number of 32-bit ASNs allocated by the RIRs: 44955
Number of 32-bit ASNs visible in the Routing Table: 36668
Prefixes from 32-bit ASNs in the Routing Table: 192454
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 397
Number of addresses announced to Internet: 3024648064
Equivalent to 180 /8s, 72 /16s and 119 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320946
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251607
Total APNIC prefixes after maximum aggregation: 73561
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243773
Unique aggregates announced from the APNIC address blocks: 101108
APNIC Region origin ASes present in the Internet Routing Table: 14175
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4297
APNIC Region transit ASes present in the Internet Routing Table: 1915
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9600
Number of APNIC addresses announced to Internet: 761162304
Equivalent to 45 /8s, 94 /16s and 106 /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: 280613
Total ARIN prefixes after maximum aggregation: 125480
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285069
Unique aggregates announced from the ARIN address blocks: 134764
ARIN Region origin ASes present in the Internet Routing Table: 19151
ARIN Prefixes per ASN: 14.89
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1996
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4933
Number of ARIN addresses announced to Internet: 1266757184
Equivalent to 75 /8s, 129 /16s and 46 /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: 269628
Total RIPE prefixes after maximum aggregation: 127713
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264537
Unique aggregates announced from the RIPE address blocks: 165399
RIPE Region origin ASes present in the Internet Routing Table: 28700
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11904
Number of RIPE addresses announced to Internet: 713636608
Equivalent to 42 /8s, 137 /16s and 59 /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: 129027
Total LACNIC prefixes after maximum aggregation: 28989
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126905
Unique aggregates announced from the LACNIC address blocks: 50008
LACNIC Region origin ASes present in the Internet Routing Table: 11125
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2333
LACNIC Region transit ASes present in the Internet Routing Table: 2462
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9014
Number of LACNIC addresses announced to Internet: 177055744
Equivalent to 10 /8s, 141 /16s and 168 /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: 33271
Total AfriNIC prefixes after maximum aggregation: 6274
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 44454
Unique aggregates announced from the AfriNIC address blocks: 13789
AfriNIC Region origin ASes present in the Internet Routing Table: 1851
AfriNIC Prefixes per ASN: 24.02
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1217
Number of AfriNIC addresses announced to Internet: 105730560
Equivalent to 6 /8s, 77 /16s and 82 /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 9833 8745 72 CHINAMOBILE-CN China Mobile Communicati
7545 5650 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4218 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3961 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3761 511 263 BBIL-AP BHARTI Airtel Ltd., IN
7713 3623 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3263 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2819 862 397 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2175 419 205 TATACOMM-AS TATA Communications formerl
45090 2156 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 10117 11534 3640 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3714 8789 879 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3428 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54899 2507 DNIC-AS-00749, US
16625 3077 1330 2208 AKAMAI-AS, US
7018 2917 23670 1832 ATT-INTERNET4, US
396982 2767 3611 415 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 7716 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3853 3396 145 AKAMAI-ASN1, NL
9009 3595 306 1817 M247, RO
12389 2872 2292 861 ROSTELECOM-AS, RU
34984 2347 361 579 TELLCOM-AS, TR
8551 1769 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1705 123 1238 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1572 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 11874 3313 506 UNINET, MX
10620 3519 492 935 Telmex Colombia S.A., CO
13999 2550 356 686 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 781 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 369 22 Telefonica del Peru S.A.A., PE
26615 1081 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
24863 1622 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1239 79 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
37342 526 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 11874 3313 506 UNINET, MX
16509 10117 11534 3640 AMAZON-02, US
9808 9833 8745 72 CHINAMOBILE-CN China Mobile Communicati
12479 7716 1708 145 UNI2-AS, ES
7545 5650 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4218 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3961 1331 21 VIETEL-AS-AP Viettel Group, 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 9833 9761 CHINAMOBILE-CN China Mobile Communications Grou
12479 7716 7571 UNI2-AS, ES
16509 10117 6477 AMAZON-02, US
7545 5650 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4218 4195 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3961 3940 VIETEL-AS-AP Viettel Group, VN
20940 3853 3708 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
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
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
23.140.216.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, 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 /10:37 /11:92 /12:294
/13:575 /14:1179 /15:2096 /16:13275 /17:8260 /18:13886
/19:24684 /20:43812 /21:52099 /22:112146 /23:103120 /24:588799
/25:89 /26:76 /27:134 /28:37 /29:83 /30:27
/31:9 /32:296
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6800 7716 UNI2-AS, ES
8151 5946 11874 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2562 3428 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2148 3519 Telmex Colombia S.A., CO
16509 2133 10117 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2304 2:1510 3:365 4:8 5:4663 6:162
7:6 8:1511 9:1 11:172 12:1438 13:358
14:2353 15:318 16:219 17:375 18:774 20:394
21:4 22:188 23:6906 24:3101 25:2 27:2647
29:19 31:2622 32:54 34:64 35:136 36:2336
37:4504 38:8204 39:901 40:144 41:4251 42:1989
43:2385 44:327 45:17845 46:4558 47:300 49:1975
50:1903 51:584 52:1581 54:314 55:926 56:8
57:221 58:2092 59:1194 60:1042 61:2721 62:2826
63:1895 64:5663 65:2329 66:4709 67:3035 68:1315
69:4088 70:1330 71:582 72:2947 74:2616 75:1588
76:620 77:2629 78:1875 79:1785 80:2214 81:2039
82:1658 83:1374 84:1688 85:3197 86:915 87:2291
88:1292 89:4223 90:685 91:8291 92:2341 93:2722
94:3761 95:4224 96:1279 97:317 98:1025 99:739
100:73 101:1164 102:3695 103:32124 104:4781 105:1087
106:976 107:2481 108:1156 109:4065 110:2120 111:3252
112:2052 113:1826 114:1823 115:2137 116:1952 117:2655
118:2717 119:1999 120:1784 121:1319 122:2716 123:2297
124:1576 125:2841 126:32 128:1460 129:931 130:1197
131:1930 132:811 133:414 134:1732 135:361 136:1134
137:1201 138:2990 139:1533 140:1413 141:1389 142:1685
143:1573 144:1003 145:373 146:2117 147:2014 148:2540
149:2761 150:1045 151:1363 152:2248 153:591 154:7061
155:1498 156:2335 157:1887 158:1163 159:2328 160:2834
161:1700 162:3564 163:1708 164:1696 165:2169 166:1279
167:1824 168:4175 169:804 170:5099 171:1035 172:3899
173:3080 174:890 175:1257 176:3511 177:5416 178:3698
179:2345 180:2426 181:3814 182:3347 183:1978 184:2262
185:21099 186:5246 187:4691 188:4204 189:4342 190:9603
191:1922 192:11072 193:9193 194:7575 195:5412 196:3250
197:2805 198:5987 199:7993 200:8450 201:6419 202:10407
203:10324 204:4584 205:3675 206:4516 207:3575 208:4173
209:5047 210:4477 211:2532 212:4393 213:3629 214:1056
215:49 216:6787 217:3150 218:1312 219:414 220:1807
221:1039 222:687 223:2226
End of report
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