[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Apr 20 21:33:04 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Wed 20 Apr, 2022
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: 910464
Prefixes after maximum aggregation (per Origin AS): 337878
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 430284
Number of IPv4 prefixes with a valid ROA: 659377
Number of IPv4 prefixes with an invalid ROA: 5699
Number of IPv4 prefixes with no ROA: 1155851
Total ASes present in the Internet Routing Table: 73049
Prefixes per ASN: 12.46
Origin-only ASes present in the Internet Routing Table: 62922
Origin ASes announcing only one prefix: 25285
Transit ASes present in the Internet Routing Table: 10127
Transit-only ASes present in the Internet Routing Table: 354
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 883
Number of instances of unregistered ASNs: 886
Number of 32-bit ASNs allocated by the RIRs: 39139
Number of 32-bit ASNs visible in the Routing Table: 32539
Prefixes from 32-bit ASNs in the Routing Table: 159641
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 63
Prefixes being announced from unallocated address space: 570
Number of addresses announced to Internet: 3067688646
Equivalent to 182 /8s, 217 /16s and 54 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 313182
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232537
Total APNIC prefixes after maximum aggregation: 66308
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 227717
Unique aggregates announced from the APNIC address blocks: 94666
APNIC Region origin ASes present in the Internet Routing Table: 12544
APNIC Prefixes per ASN: 18.15
APNIC Region origin ASes announcing only one prefix: 3553
APNIC Region transit ASes present in the Internet Routing Table: 1720
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7772
Number of APNIC addresses announced to Internet: 773649280
Equivalent to 46 /8s, 28 /16s and 243 /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, 131072-151865
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: 262931
Total ARIN prefixes after maximum aggregation: 120080
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 262726
Unique aggregates announced from the ARIN address blocks: 124272
ARIN Region origin ASes present in the Internet Routing Table: 19027
ARIN Prefixes per ASN: 13.81
ARIN Region origin ASes announcing only one prefix: 6904
ARIN Region transit ASes present in the Internet Routing Table: 1899
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4459
Number of ARIN addresses announced to Internet: 1295355974
Equivalent to 77 /8s, 53 /16s and 144 /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: 260753
Total RIPE prefixes after maximum aggregation: 117783
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 258009
Unique aggregates announced from the RIPE address blocks: 150687
RIPE Region origin ASes present in the Internet Routing Table: 28165
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12016
RIPE Region transit ASes present in the Internet Routing Table: 3866
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10711
Number of RIPE addresses announced to Internet: 713944448
Equivalent to 42 /8s, 141 /16s and 237 /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
196608-213403
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: 124775
Total LACNIC prefixes after maximum aggregation: 27555
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 124550
Unique aggregates announced from the LACNIC address blocks: 48469
LACNIC Region origin ASes present in the Internet Routing Table: 10954
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2274
LACNIC Region transit ASes present in the Internet Routing Table: 2191
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8643
Number of LACNIC addresses announced to Internet: 176412160
Equivalent to 10 /8s, 131 /16s and 214 /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: 28585
Total AfriNIC prefixes after maximum aggregation: 5474
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 36886
Unique aggregates announced from the AfriNIC address blocks: 11706
AfriNIC Region origin ASes present in the Internet Routing Table: 1620
AfriNIC Prefixes per ASN: 22.77
AfriNIC Region origin ASes announcing only one prefix: 538
AfriNIC Region transit ASes present in the Internet Routing Table: 318
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 954
Number of AfriNIC addresses announced to Internet: 107482624
Equivalent to 6 /8s, 104 /16s and 14 /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 9122 8883 39 CHINAMOBILE-CN China Mobile Communicati
7545 5913 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3610 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3509 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3501 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2397 491 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2255 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2165 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2116 429 197 TATACOMM-AS TATA Communications formerl
24560 2048 855 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6205 10266 2692 AMAZON-02, US
11492 4473 297 692 CABLEONE, US
22773 3945 3083 369 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3615 1852 2552 AKAMAI-AS, US
6327 3431 1318 62 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2618 374 126 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2523 4962 424 CENTURYLINK-US-LEGACY-QWEST, US
20115 2254 3042 495 CHARTER-20115, 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 6790 1730 147 UNI2-AS, ES
9121 6633 1692 17 TTNET, TR
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3951 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2925 2273 906 ROSTELECOM-AS, RU
6849 2854 355 21 UKRTELNET, UA
9009 2472 247 1283 M247, GB
34984 2237 357 632 TELLCOM-AS, TR
47331 2180 344 1669 TTNET, TR
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 10570 3392 560 Uninet S.A. de C.V., MX
10620 3469 518 748 Telmex Colombia S.A., CO
11830 2430 369 63 Instituto Costarricense de Electricidad
13999 1754 296 469 Mega Cable, S.A. de C.V., MX
6503 1453 354 523 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1083 369 21 Telefonica del Peru S.A.A., PE
11664 1023 191 447 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX
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 1659 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 908 65 59 ORANGE-COTE-IVOIRE, CI
36935 773 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 518 51 35 WANANCHI-, KE
37342 468 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU
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 10570 3392 560 Uninet S.A. de C.V., MX
9808 9122 8883 39 CHINAMOBILE-CN China Mobile Communicati
12479 6790 1730 147 UNI2-AS, ES
9121 6633 1692 17 TTNET, TR
16509 6205 10266 2692 AMAZON-02, US
7545 5913 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4473 297 692 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3951 3361 222 AKAMAI-ASN1, NL
22773 3945 3083 369 ASN-CXA-ALL-CCI-22773-RDC, US
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 9122 9083 CHINAMOBILE-CN China Mobile Communications Grou
12479 6790 6643 UNI2-AS, ES
9121 6633 6616 TTNET, TR
7545 5913 5216 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4473 3781 CABLEONE, US
20940 3951 3729 AKAMAI-ASN1, NL
7552 3610 3591 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.79.192.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.135.40.0/24 Origin: 7018 ATT-INTERNET4, US
23.135.40.0/24 Transit: 6939 HURRICANE, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 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 /9:13 /10:39 /11:100 /12:304
/13:588 /14:1203 /15:2106 /16:13559 /17:8278 /18:13979
/19:25201 /20:43202 /21:52652 /22:109249 /23:99333 /24:539751
/25:135 /26:116 /27:154 /28:59 /29:94 /30:20
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5810 6633 TTNET, TR
12479 5772 6790 UNI2-AS, ES
8151 4227 10570 Uninet S.A. de C.V., MX
8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3379 4473 CABLEONE, US
6327 3243 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2940 3945 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2706 2854 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1935 2:1037 3:154 4:9 5:3909 6:103
7:5 8:1556 9:1 10:1 11:172 12:1710
13:299 14:2380 15:193 16:45 17:381 18:154
20:198 21:4 22:188 23:5639 24:2406 25:6
27:2660 29:19 31:2449 32:97 34:1 35:73
36:1779 37:4456 38:2819 39:699 40:163 41:4042
42:1086 43:2216 44:290 45:16969 46:4171 47:338
49:1685 50:1940 51:101 52:1412 53:1 54:363
55:713 56:8 57:65 58:1743 59:1124 60:957
61:2290 62:2579 63:1972 64:5537 65:2321 66:4940
67:3014 68:1227 69:4155 70:1338 71:670 72:3119
74:2691 75:1397 76:590 77:2296 78:3974 79:3118
80:2000 81:1750 82:1492 83:1215 84:1377 85:3685
86:710 87:2062 88:2734 89:3351 90:523 91:7725
92:2007 93:2618 94:3559 95:4810 96:1299 97:352
98:995 99:739 100:81 101:1286 102:2182 103:29056
104:4380 105:486 106:856 107:2523 108:845 109:4238
110:2066 111:3246 112:2033 113:1487 114:1527 115:2085
116:1889 117:2514 118:2347 119:1868 120:1664 121:1040
122:2582 123:2151 124:1546 125:2076 128:1230 129:1103
130:985 131:2211 132:818 133:373 134:1930 135:298
136:888 137:1013 138:2723 139:1512 140:870 141:1413
142:1299 143:1535 144:1213 145:344 146:1810 147:1503
148:2232 149:1744 150:868 151:1082 152:1859 153:539
154:3582 155:1436 156:1867 157:1233 158:1036 159:2104
160:2512 161:1312 162:3487 163:1265 164:1665 165:1639
166:702 167:1729 168:4060 169:712 170:4818 171:831
172:3144 173:3113 174:1022 175:1168 176:3579 177:5784
178:3522 179:2441 180:2276 181:3004 182:3209 183:1952
184:2387 185:19610 186:4806 187:4257 188:3976 189:3594
190:9028 191:1750 192:11048 193:8655 194:7024 195:5031
196:3024 197:2494 198:6061 199:6064 200:7891 201:5897
202:10312 203:10226 204:4566 205:3391 206:3803 207:3414
208:4081 209:4720 210:4127 211:2363 212:4061 213:3455
214:1111 215:66 216:6481 217:2756 218:1269 219:405
220:1953 221:983 222:672 223:2131
End of report
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